139780549

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 150151680

約数和(自身を除く): 10371131

約数列:

[1, 19, 83, 151, 587, 1577, 2869, 11153, 12533, 48721, 88637, 238127, 925699, 1684103, 7356871, 139780549]

約数ペア:

[(1, 139780549), (19, 7356871), (83, 1684103), (151, 925699), (587, 238127), (1577, 88637), (2869, 48721), (11153, 12533)]