15930922

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5393}}^1$

素因数の和:5613

約数の個数: 16

約数和(自身を含む): 27444672

約数和(自身を除く): 11513750

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 5393, 10786, 37751, 75502, 1137923, 2275846, 7965461, 15930922]

約数ペア:

[(1, 15930922), (2, 7965461), (7, 2275846), (14, 1137923), (211, 75502), (422, 37751), (1477, 10786), (2954, 5393)]