19536604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9907}}^1$

素因数の和:9957

約数の個数: 24

約数和(自身を含む): 37452240

約数和(自身を除く): 17915636

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 9907, 19814, 39628, 168419, 287303, 336838, 574606, 673676, 1149212, 4884151, 9768302, 19536604]

約数ペア:

[(1, 19536604), (2, 9768302), (4, 4884151), (17, 1149212), (29, 673676), (34, 574606), (58, 336838), (68, 287303), (116, 168419), (493, 39628), (986, 19814), (1972, 9907)]