19826466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4231}}^1$

素因数の和:4318

約数の個数: 32

約数和(自身を含む): 43877376

約数和(自身を除く): 24050910

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4231, 4686, 8462, 12693, 25386, 46541, 93082, 139623, 279246, 300401, 600802, 901203, 1802406, 3304411, 6608822, 9913233, 19826466]

約数ペア:

[(1, 19826466), (2, 9913233), (3, 6608822), (6, 3304411), (11, 1802406), (22, 901203), (33, 600802), (66, 300401), (71, 279246), (142, 139623), (213, 93082), (426, 46541), (781, 25386), (1562, 12693), (2343, 8462), (4231, 4686)]