12254962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{619}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 19418400

約数和(自身を除く): 7163438

約数列:

[1, 2, 19, 38, 521, 619, 1042, 1238, 9899, 11761, 19798, 23522, 322499, 644998, 6127481, 12254962]

約数ペア:

[(1, 12254962), (2, 6127481), (19, 644998), (38, 322499), (521, 23522), (619, 19798), (1042, 11761), (1238, 9899)]