12919242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43943}}^1$

素因数の和:43962

約数の個数: 24

約数和(自身を含む): 30057696

約数和(自身を除く): 17138454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 43943, 87886, 131829, 263658, 307601, 615202, 922803, 1845606, 2153207, 4306414, 6459621, 12919242]

約数ペア:

[(1, 12919242), (2, 6459621), (3, 4306414), (6, 2153207), (7, 1845606), (14, 922803), (21, 615202), (42, 307601), (49, 263658), (98, 131829), (147, 87886), (294, 43943)]