13194584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 28366800

約数和(自身を除く): 15172216

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 439, 442, 578, 878, 884, 1156, 1756, 1768, 2312, 3512, 3757, 5707, 7463, 7514, 11414, 14926, 15028, 22828, 29852, 30056, 45656, 59704, 97019, 126871, 194038, 253742, 388076, 507484, 776152, 1014968, 1649323, 3298646, 6597292, 13194584]

約数ペア:

[(1, 13194584), (2, 6597292), (4, 3298646), (8, 1649323), (13, 1014968), (17, 776152), (26, 507484), (34, 388076), (52, 253742), (68, 194038), (104, 126871), (136, 97019), (221, 59704), (289, 45656), (439, 30056), (442, 29852), (578, 22828), (878, 15028), (884, 14926), (1156, 11414), (1756, 7514), (1768, 7463), (2312, 5707), (3512, 3757)]