15690914704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51614851}}^1$

素因数の和:51614878

約数の個数: 20

約数和(自身を含む): 32001208240

約数和(自身を除く): 16310293536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51614851, 103229702, 206459404, 412918808, 825837616, 980682169, 1961364338, 3922728676, 7845457352, 15690914704]

約数ペア:

[(1, 15690914704), (2, 7845457352), (4, 3922728676), (8, 1961364338), (16, 980682169), (19, 825837616), (38, 412918808), (76, 206459404), (152, 103229702), (304, 51614851)]