15215661292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10289}}^1\times {\mathrm{28439}}^1$

素因数の和:38745

約数の個数: 24

約数和(自身を含む): 28679464800

約数和(自身を除く): 13463803508

約数列:

[1, 2, 4, 13, 26, 52, 10289, 20578, 28439, 41156, 56878, 113756, 133757, 267514, 369707, 535028, 739414, 1478828, 292608871, 585217742, 1170435484, 3803915323, 7607830646, 15215661292]

約数ペア:

[(1, 15215661292), (2, 7607830646), (4, 3803915323), (13, 1170435484), (26, 585217742), (52, 292608871), (10289, 1478828), (20578, 739414), (28439, 535028), (41156, 369707), (56878, 267514), (113756, 133757)]