15890995436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2039}}^1\times {\mathrm{62851}}^1$

素因数の和:64925

約数の個数: 24

約数和(自身を含む): 28720849920

約数和(自身を除く): 12829854484

約数列:

[1, 2, 4, 31, 62, 124, 2039, 4078, 8156, 62851, 63209, 125702, 126418, 251404, 252836, 1948381, 3896762, 7793524, 128153189, 256306378, 512612756, 3972748859, 7945497718, 15890995436]

約数ペア:

[(1, 15890995436), (2, 7945497718), (4, 3972748859), (31, 512612756), (62, 256306378), (124, 128153189), (2039, 7793524), (4078, 3896762), (8156, 1948381), (62851, 252836), (63209, 251404), (125702, 126418)]