19996302

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107507}}^1$

素因数の和:107543

約数の個数: 16

約数和(自身を含む): 41283072

約数和(自身を除く): 21286770

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 107507, 215014, 322521, 645042, 3332717, 6665434, 9998151, 19996302]

約数ペア:

[(1, 19996302), (2, 9998151), (3, 6665434), (6, 3332717), (31, 645042), (62, 322521), (93, 215014), (186, 107507)]