19370733

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 26462592

約数和(自身を除く): 7091859

約数列:

[1, 3, 61, 151, 183, 453, 701, 2103, 9211, 27633, 42761, 105851, 128283, 317553, 6456911, 19370733]

約数ペア:

[(1, 19370733), (3, 6456911), (61, 317553), (151, 128283), (183, 105851), (453, 42761), (701, 27633), (2103, 9211)]