12519572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1$

素因数の和:3479

約数の個数: 24

約数和(自身を含む): 23933952

約数和(自身を除く): 11414380

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3391, 3692, 6782, 13564, 44083, 88166, 176332, 240761, 481522, 963044, 3129893, 6259786, 12519572]

約数ペア:

[(1, 12519572), (2, 6259786), (4, 3129893), (13, 963044), (26, 481522), (52, 240761), (71, 176332), (142, 88166), (284, 44083), (923, 13564), (1846, 6782), (3391, 3692)]