42196223516

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{53548507}}^1$

素因数の和:53548708

約数の個数: 12

約数和(自身を含む): 74218232088

約数和(自身を除く): 32022008572

約数列:

[1, 2, 4, 197, 394, 788, 53548507, 107097014, 214194028, 10549055879, 21098111758, 42196223516]

約数ペア:

[(1, 42196223516), (2, 21098111758), (4, 10549055879), (197, 214194028), (394, 107097014), (788, 53548507)]