15957304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 32886000

約数和(自身を除く): 16928696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1217, 1639, 2434, 3278, 4868, 6556, 9736, 13112, 13387, 26774, 53548, 107096, 181333, 362666, 725332, 1450664, 1994663, 3989326, 7978652, 15957304]

約数ペア:

[(1, 15957304), (2, 7978652), (4, 3989326), (8, 1994663), (11, 1450664), (22, 725332), (44, 362666), (88, 181333), (149, 107096), (298, 53548), (596, 26774), (1192, 13387), (1217, 13112), (1639, 9736), (2434, 6556), (3278, 4868)]