19733974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44647}}^1$

素因数の和:44679

約数の個数: 16

約数和(自身を含む): 33753888

約数和(自身を除く): 14019914

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 44647, 89294, 580411, 758999, 1160822, 1517998, 9866987, 19733974]

約数ペア:

[(1, 19733974), (2, 9866987), (13, 1517998), (17, 1160822), (26, 758999), (34, 580411), (221, 89294), (442, 44647)]