38672296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19609

約数の個数: 32

約数和(自身を含む): 82202400

約数和(自身を除く): 43530104

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 19571, 39142, 78284, 156568, 254423, 371849, 508846, 743698, 1017692, 1487396, 2035384, 2974792, 4834037, 9668074, 19336148, 38672296]

約数ペア:

[(1, 38672296), (2, 19336148), (4, 9668074), (8, 4834037), (13, 2974792), (19, 2035384), (26, 1487396), (38, 1017692), (52, 743698), (76, 508846), (104, 371849), (152, 254423), (247, 156568), (494, 78284), (988, 39142), (1976, 19571)]