38019790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53549}}^1$

素因数の和:53627

約数の個数: 16

約数和(自身を含む): 69400800

約数和(自身を除く): 31381010

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 53549, 107098, 267745, 535490, 3801979, 7603958, 19009895, 38019790]

約数ペア:

[(1, 38019790), (2, 19009895), (5, 7603958), (10, 3801979), (71, 535490), (142, 267745), (355, 107098), (710, 53549)]