10931384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71917}}^1$

素因数の和:71942

約数の個数: 16

約数和(自身を含む): 21575400

約数和(自身を除く): 10644016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 71917, 143834, 287668, 575336, 1366423, 2732846, 5465692, 10931384]

約数ペア:

[(1, 10931384), (2, 5465692), (4, 2732846), (8, 1366423), (19, 575336), (38, 287668), (76, 143834), (152, 71917)]