16631771

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 18506880

約数和(自身を除く): 1875109

約数列:

[1, 13, 53, 101, 239, 689, 1313, 3107, 5353, 12667, 24139, 69589, 164671, 313807, 1279367, 16631771]

約数ペア:

[(1, 16631771), (13, 1279367), (53, 313807), (101, 164671), (239, 69589), (689, 24139), (1313, 12667), (3107, 5353)]