19361522

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1051}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 29742144

約数和(自身を除く): 10380622

約数列:

[1, 2, 61, 122, 151, 302, 1051, 2102, 9211, 18422, 64111, 128222, 158701, 317402, 9680761, 19361522]

約数ペア:

[(1, 19361522), (2, 9680761), (61, 317402), (122, 158701), (151, 128222), (302, 64111), (1051, 18422), (2102, 9211)]