1201381438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{117529}}^1$

素因数の和:117819

約数の個数: 16

約数和(自身を含む): 1903986000

約数和(自身を除く): 702604562

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 117529, 235058, 2233051, 4466102, 31615301, 63230602, 600690719, 1201381438]

約数ペア:

[(1, 1201381438), (2, 600690719), (19, 63230602), (38, 31615301), (269, 4466102), (538, 2233051), (5111, 235058), (10222, 117529)]