12637878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 27699840

約数和(自身を除く): 15061962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 457, 838, 914, 1257, 1371, 2514, 2742, 4609, 5027, 9218, 10054, 13827, 15081, 27654, 30162, 191483, 382966, 574449, 1148898, 2106313, 4212626, 6318939, 12637878]

約数ペア:

[(1, 12637878), (2, 6318939), (3, 4212626), (6, 2106313), (11, 1148898), (22, 574449), (33, 382966), (66, 191483), (419, 30162), (457, 27654), (838, 15081), (914, 13827), (1257, 10054), (1371, 9218), (2514, 5027), (2742, 4609)]