19361012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{440023}}^1$

素因数の和:440038

約数の個数: 12

約数和(自身を含む): 36962016

約数和(自身を除く): 17601004

約数列:

[1, 2, 4, 11, 22, 44, 440023, 880046, 1760092, 4840253, 9680506, 19361012]

約数ペア:

[(1, 19361012), (2, 9680506), (4, 4840253), (11, 1760092), (22, 880046), (44, 440023)]