18580507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 21796992

約数和(自身を除く): 3216485

約数列:

[1, 11, 17, 67, 187, 737, 1139, 1483, 12529, 16313, 25211, 99361, 277321, 1092971, 1689137, 18580507]

約数ペア:

[(1, 18580507), (11, 1689137), (17, 1092971), (67, 277321), (187, 99361), (737, 25211), (1139, 16313), (1483, 12529)]