231380974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{553543}}^1$

素因数の和:553575

約数の個数: 16

約数和(自身を含む): 398551680

約数和(自身を除く): 167170706

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 553543, 1107086, 6088973, 10517317, 12177946, 21034634, 115690487, 231380974]

約数ペア:

[(1, 231380974), (2, 115690487), (11, 21034634), (19, 12177946), (22, 10517317), (38, 6088973), (209, 1107086), (418, 553543)]