21733582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49171}}^1$

素因数の和:49203

約数の個数: 16

約数和(自身を含む): 37174032

約数和(自身を除く): 15440450

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 49171, 98342, 639223, 835907, 1278446, 1671814, 10866791, 21733582]

約数ペア:

[(1, 21733582), (2, 10866791), (13, 1671814), (17, 1278446), (26, 835907), (34, 639223), (221, 98342), (442, 49171)]