15694525136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23924581}}^1$

素因数の和:23924630

約数の個数: 20

約数和(自身を含む): 31149805764

約数和(自身を除く): 15455280628

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23924581, 47849162, 95698324, 191396648, 382793296, 980907821, 1961815642, 3923631284, 7847262568, 15694525136]

約数ペア:

[(1, 15694525136), (2, 7847262568), (4, 3923631284), (8, 1961815642), (16, 980907821), (41, 382793296), (82, 191396648), (164, 95698324), (328, 47849162), (656, 23924581)]