19007833

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 21058240

約数和(自身を除く): 2050407

約数列:

[1, 13, 67, 139, 157, 871, 1807, 2041, 9313, 10519, 21823, 121069, 136747, 283699, 1462141, 19007833]

約数ペア:

[(1, 19007833), (13, 1462141), (67, 283699), (139, 136747), (157, 121069), (871, 21823), (1807, 10519), (2041, 9313)]