19365152

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{2411}}^1$

素因数の和:2672

約数の個数: 24

約数和(自身を含む): 38292912

約数和(自身を除く): 18927760

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 2411, 4016, 4822, 8032, 9644, 19288, 38576, 77152, 605161, 1210322, 2420644, 4841288, 9682576, 19365152]

約数ペア:

[(1, 19365152), (2, 9682576), (4, 4841288), (8, 2420644), (16, 1210322), (32, 605161), (251, 77152), (502, 38576), (1004, 19288), (2008, 9644), (2411, 8032), (4016, 4822)]