11810362532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{155399507}}^1$

素因数の和:155399530

約数の個数: 12

約数和(自身を含む): 21755931120

約数和(自身を除く): 9945568588

約数列:

[1, 2, 4, 19, 38, 76, 155399507, 310799014, 621598028, 2952590633, 5905181266, 11810362532]

約数ペア:

[(1, 11810362532), (2, 5905181266), (4, 2952590633), (19, 621598028), (38, 310799014), (76, 155399507)]