15893492

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 28449792

約数和(自身を除く): 12556300

約数列:

[1, 2, 4, 71, 142, 191, 284, 293, 382, 586, 764, 1172, 13561, 20803, 27122, 41606, 54244, 55963, 83212, 111926, 223852, 3973373, 7946746, 15893492]

約数ペア:

[(1, 15893492), (2, 7946746), (4, 3973373), (71, 223852), (142, 111926), (191, 83212), (284, 55963), (293, 54244), (382, 41606), (586, 27122), (764, 20803), (1172, 13561)]