18125962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11093}}^1$

素因数の和:11157

約数の個数: 16

約数和(自身を含む): 29288160

約数和(自身を除く): 11162198

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 11093, 22186, 210767, 421534, 476999, 953998, 9062981, 18125962]

約数ペア:

[(1, 18125962), (2, 9062981), (19, 953998), (38, 476999), (43, 421534), (86, 210767), (817, 22186), (1634, 11093)]