13190408

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 128

約数和(自身を含む): 34560000

約数和(自身を除く): 21369592

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 23, 28, 38, 44, 46, 49, 56, 76, 77, 88, 92, 98, 133, 152, 154, 161, 184, 196, 209, 253, 266, 308, 322, 343, 392, 418, 437, 506, 532, 539, 616, 644, 686, 836, 874, 931, 1012, 1064, 1078, 1127, 1288, 1372, 1463, 1672, 1748, 1771, 1862, 2024, 2156, 2254, 2744, 2926, 3059, 3496, 3542, 3724, 3773, 4312, 4508, 4807, 5852, 6118, 6517, 7084, 7448, 7546, 7889, 9016, 9614, 10241, 11704, 12236, 12397, 13034, 14168, 15092, 15778, 19228, 20482, 21413, 24472, 24794, 26068, 30184, 31556, 33649, 38456, 40964, 42826, 49588, 52136, 63112, 67298, 71687, 81928, 85652, 86779, 99176, 134596, 143374, 149891, 171304, 173558, 235543, 269192, 286748, 299782, 347116, 471086, 573496, 599564, 694232, 942172, 1199128, 1648801, 1884344, 3297602, 6595204, 13190408]

約数ペア:

[(1, 13190408), (2, 6595204), (4, 3297602), (7, 1884344), (8, 1648801), (11, 1199128), (14, 942172), (19, 694232), (22, 599564), (23, 573496), (28, 471086), (38, 347116), (44, 299782), (46, 286748), (49, 269192), (56, 235543), (76, 173558), (77, 171304), (88, 149891), (92, 143374), (98, 134596), (133, 99176), (152, 86779), (154, 85652), (161, 81928), (184, 71687), (196, 67298), (209, 63112), (253, 52136), (266, 49588), (308, 42826), (322, 40964), (343, 38456), (392, 33649), (418, 31556), (437, 30184), (506, 26068), (532, 24794), (539, 24472), (616, 21413), (644, 20482), (686, 19228), (836, 15778), (874, 15092), (931, 14168), (1012, 13034), (1064, 12397), (1078, 12236), (1127, 11704), (1288, 10241), (1372, 9614), (1463, 9016), (1672, 7889), (1748, 7546), (1771, 7448), (1862, 7084), (2024, 6517), (2156, 6118), (2254, 5852), (2744, 4807), (2926, 4508), (3059, 4312), (3496, 3773), (3542, 3724)]