12884924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1663}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 24460800

約数和(自身を除く): 11575876

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1663, 1937, 3326, 3874, 6652, 7748, 21619, 43238, 86476, 247787, 495574, 991148, 3221231, 6442462, 12884924]

約数ペア:

[(1, 12884924), (2, 6442462), (4, 3221231), (13, 991148), (26, 495574), (52, 247787), (149, 86476), (298, 43238), (596, 21619), (1663, 7748), (1937, 6652), (3326, 3874)]