15642616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 32238000

約数和(自身を除く): 16595384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1193, 1639, 2386, 3278, 4772, 6556, 9544, 13112, 13123, 26246, 52492, 104984, 177757, 355514, 711028, 1422056, 1955327, 3910654, 7821308, 15642616]

約数ペア:

[(1, 15642616), (2, 7821308), (4, 3910654), (8, 1955327), (11, 1422056), (22, 711028), (44, 355514), (88, 177757), (149, 104984), (298, 52492), (596, 26246), (1192, 13123), (1193, 13112), (1639, 9544), (2386, 6556), (3278, 4772)]