13180372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 24554880

約数和(自身を除く): 11374508

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 811, 956, 1622, 3244, 4063, 8126, 13787, 16252, 27574, 55148, 193829, 387658, 775316, 3295093, 6590186, 13180372]

約数ペア:

[(1, 13180372), (2, 6590186), (4, 3295093), (17, 775316), (34, 387658), (68, 193829), (239, 55148), (478, 27574), (811, 16252), (956, 13787), (1622, 8126), (3244, 4063)]