15222244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 27570368

約数和(自身を除く): 12348124

約数列:

[1, 2, 4, 37, 74, 148, 163, 326, 631, 652, 1262, 2524, 6031, 12062, 23347, 24124, 46694, 93388, 102853, 205706, 411412, 3805561, 7611122, 15222244]

約数ペア:

[(1, 15222244), (2, 7611122), (4, 3805561), (37, 411412), (74, 205706), (148, 102853), (163, 93388), (326, 46694), (631, 24124), (652, 23347), (1262, 12062), (2524, 6031)]