13828276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 33868800

約数和(自身を除く): 20040524

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 119, 133, 139, 154, 187, 209, 238, 266, 278, 308, 323, 374, 418, 476, 532, 556, 646, 748, 836, 973, 1292, 1309, 1463, 1529, 1946, 2261, 2363, 2618, 2641, 2926, 3058, 3553, 3892, 4522, 4726, 5236, 5282, 5852, 6116, 7106, 9044, 9452, 10564, 10703, 14212, 16541, 18487, 21406, 24871, 25993, 29051, 33082, 36974, 42812, 44897, 49742, 51986, 58102, 66164, 73948, 89794, 99484, 103972, 116204, 179588, 181951, 203357, 314279, 363902, 406714, 493867, 628558, 727804, 813428, 987734, 1257116, 1975468, 3457069, 6914138, 13828276]

約数ペア:

[(1, 13828276), (2, 6914138), (4, 3457069), (7, 1975468), (11, 1257116), (14, 987734), (17, 813428), (19, 727804), (22, 628558), (28, 493867), (34, 406714), (38, 363902), (44, 314279), (68, 203357), (76, 181951), (77, 179588), (119, 116204), (133, 103972), (139, 99484), (154, 89794), (187, 73948), (209, 66164), (238, 58102), (266, 51986), (278, 49742), (308, 44897), (323, 42812), (374, 36974), (418, 33082), (476, 29051), (532, 25993), (556, 24871), (646, 21406), (748, 18487), (836, 16541), (973, 14212), (1292, 10703), (1309, 10564), (1463, 9452), (1529, 9044), (1946, 7106), (2261, 6116), (2363, 5852), (2618, 5282), (2641, 5236), (2926, 4726), (3058, 4522), (3553, 3892)]