19932982

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4103

約数の個数: 16

約数和(自身を含む): 31119552

約数和(自身を除く): 11186570

約数列:

[1, 2, 47, 53, 94, 106, 2491, 4001, 4982, 8002, 188047, 212053, 376094, 424106, 9966491, 19932982]

約数ペア:

[(1, 19932982), (2, 9966491), (47, 424106), (53, 376094), (94, 212053), (106, 188047), (2491, 8002), (4001, 4982)]