12153521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 13685760

約数和(自身を除く): 1532239

約数列:

[1, 17, 19, 191, 197, 323, 3247, 3349, 3629, 3743, 37627, 61693, 63631, 639659, 714913, 12153521]

約数ペア:

[(1, 12153521), (17, 714913), (19, 639659), (191, 63631), (197, 61693), (323, 37627), (3247, 3743), (3349, 3629)]