222588914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{11243}}^1$

素因数の和:11785

約数の個数: 16

約数和(自身を含む): 352162080

約数和(自身を除く): 129573166

約数列:

[1, 2, 19, 38, 521, 1042, 9899, 11243, 19798, 22486, 213617, 427234, 5857603, 11715206, 111294457, 222588914]

約数ペア:

[(1, 222588914), (2, 111294457), (19, 11715206), (38, 5857603), (521, 427234), (1042, 213617), (9899, 22486), (11243, 19798)]