18360365

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 23358720

約数和(自身を除く): 4998355

約数列:

[1, 5, 19, 95, 157, 785, 1231, 2983, 6155, 14915, 23389, 116945, 193267, 966335, 3672073, 18360365]

約数ペア:

[(1, 18360365), (5, 3672073), (19, 966335), (95, 193267), (157, 116945), (785, 23389), (1231, 14915), (2983, 6155)]