12530648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 25673760

約数和(自身を除く): 13143112

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1697, 1846, 3394, 3692, 6788, 7384, 13576, 22061, 44122, 88244, 120487, 176488, 240974, 481948, 963896, 1566331, 3132662, 6265324, 12530648]

約数ペア:

[(1, 12530648), (2, 6265324), (4, 3132662), (8, 1566331), (13, 963896), (26, 481948), (52, 240974), (71, 176488), (104, 120487), (142, 88244), (284, 44122), (568, 22061), (923, 13576), (1697, 7384), (1846, 6788), (3394, 3692)]