19841772

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{6287}}^1$

素因数の和:6557

約数の個数: 24

約数和(自身を含む): 46480896

約数和(自身を除く): 26639124

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 6287, 12574, 18861, 25148, 37722, 75444, 1653481, 3306962, 4960443, 6613924, 9920886, 19841772]

約数ペア:

[(1, 19841772), (2, 9920886), (3, 6613924), (4, 4960443), (6, 3306962), (12, 1653481), (263, 75444), (526, 37722), (789, 25148), (1052, 18861), (1578, 12574), (3156, 6287)]