38879458

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2423}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 59688576

約数和(自身を除く): 20809118

約数列:

[1, 2, 71, 113, 142, 226, 2423, 4846, 8023, 16046, 172033, 273799, 344066, 547598, 19439729, 38879458]

約数ペア:

[(1, 38879458), (2, 19439729), (71, 547598), (113, 344066), (142, 273799), (226, 172033), (2423, 16046), (4846, 8023)]