19016404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25423}}^1$

素因数の和:25455

約数の個数: 24

約数和(自身を含む): 38441088

約数和(自身を除く): 19424684

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 25423, 50846, 101692, 279653, 432191, 559306, 864382, 1118612, 1728764, 4754101, 9508202, 19016404]

約数ペア:

[(1, 19016404), (2, 9508202), (4, 4754101), (11, 1728764), (17, 1118612), (22, 864382), (34, 559306), (44, 432191), (68, 279653), (187, 101692), (374, 50846), (748, 25423)]