15312214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9371}}^1$

素因数の和:9435

約数の個数: 16

約数和(自身を含む): 24742080

約数和(自身を除く): 9429866

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 9371, 18742, 178049, 356098, 402953, 805906, 7656107, 15312214]

約数ペア:

[(1, 15312214), (2, 7656107), (19, 805906), (38, 402953), (43, 356098), (86, 178049), (817, 18742), (1634, 9371)]