154419802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{12983}}^1$

素因数の和:13317

約数の個数: 16

約数和(自身を含む): 244618560

約数和(自身を除く): 90198758

約数列:

[1, 2, 19, 38, 313, 626, 5947, 11894, 12983, 25966, 246677, 493354, 4063679, 8127358, 77209901, 154419802]

約数ペア:

[(1, 154419802), (2, 77209901), (19, 8127358), (38, 4063679), (313, 493354), (626, 246677), (5947, 25966), (11894, 12983)]