12743192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 30205440

約数和(自身を除く): 17462248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 137, 151, 154, 274, 302, 308, 548, 604, 616, 959, 1057, 1096, 1208, 1507, 1661, 1918, 2114, 3014, 3322, 3836, 4228, 6028, 6644, 7672, 8456, 10549, 11627, 12056, 13288, 20687, 21098, 23254, 41374, 42196, 46508, 82748, 84392, 93016, 144809, 165496, 227557, 289618, 455114, 579236, 910228, 1158472, 1592899, 1820456, 3185798, 6371596, 12743192]

約数ペア:

[(1, 12743192), (2, 6371596), (4, 3185798), (7, 1820456), (8, 1592899), (11, 1158472), (14, 910228), (22, 579236), (28, 455114), (44, 289618), (56, 227557), (77, 165496), (88, 144809), (137, 93016), (151, 84392), (154, 82748), (274, 46508), (302, 42196), (308, 41374), (548, 23254), (604, 21098), (616, 20687), (959, 13288), (1057, 12056), (1096, 11627), (1208, 10549), (1507, 8456), (1661, 7672), (1918, 6644), (2114, 6028), (3014, 4228), (3322, 3836)]