122015984

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{21851}}^1$

素因数の和:22208

約数の個数: 20

約数和(自身を含む): 237094200

約数和(自身を除く): 115078216

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 21851, 43702, 87404, 174808, 349616, 7625999, 15251998, 30503996, 61007992, 122015984]

約数ペア:

[(1, 122015984), (2, 61007992), (4, 30503996), (8, 15251998), (16, 7625999), (349, 349616), (698, 174808), (1396, 87404), (2792, 43702), (5584, 21851)]