19273046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3881}}^1$

素因数の和:4087

約数の個数: 16

約数和(自身を含む): 31304448

約数和(自身を除く): 12031402

約数列:

[1, 2, 13, 26, 191, 382, 2483, 3881, 4966, 7762, 50453, 100906, 741271, 1482542, 9636523, 19273046]

約数ペア:

[(1, 19273046), (2, 9636523), (13, 1482542), (26, 741271), (191, 100906), (382, 50453), (2483, 7762), (3881, 4966)]