19237702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5791}}^1$

素因数の和:5955

約数の個数: 16

約数和(自身を含む): 31693824

約数和(自身を除く): 12456122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 5791, 11582, 63701, 127402, 874441, 1748882, 9618851, 19237702]

約数ペア:

[(1, 19237702), (2, 9618851), (11, 1748882), (22, 874441), (151, 127402), (302, 63701), (1661, 11582), (3322, 5791)]