2227144438

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1\times {\mathrm{19237}}^1$

素因数の和:19887

約数の個数: 16

約数和(自身を含む): 3378346704

約数和(自身を除く): 1151202266

約数列:

[1, 2, 107, 214, 541, 1082, 19237, 38474, 57887, 115774, 2058359, 4116718, 10407217, 20814434, 1113572219, 2227144438]

約数ペア:

[(1, 2227144438), (2, 1113572219), (107, 20814434), (214, 10407217), (541, 4116718), (1082, 2058359), (19237, 115774), (38474, 57887)]