15281852

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 24

約数和(自身を含む): 28279440

約数和(自身を除く): 12997588

約数列:

[1, 2, 4, 19, 38, 76, 361, 557, 722, 1114, 1444, 2228, 6859, 10583, 13718, 21166, 27436, 42332, 201077, 402154, 804308, 3820463, 7640926, 15281852]

約数ペア:

[(1, 15281852), (2, 7640926), (4, 3820463), (19, 804308), (38, 402154), (76, 201077), (361, 42332), (557, 27436), (722, 21166), (1114, 13718), (1444, 10583), (2228, 6859)]