15274012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 28929600

約数和(自身を除く): 13655588

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 1229, 2458, 3107, 4916, 6214, 12428, 15977, 31954, 63908, 293731, 587462, 1174924, 3818503, 7637006, 15274012]

約数ペア:

[(1, 15274012), (2, 7637006), (4, 3818503), (13, 1174924), (26, 587462), (52, 293731), (239, 63908), (478, 31954), (956, 15977), (1229, 12428), (2458, 6214), (3107, 4916)]