19150456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3121}}^1$

素因数の和:3199

約数の個数: 32

約数和(自身を含む): 39337200

約数和(自身を除く): 20186744

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 3121, 6136, 6242, 12484, 24968, 40573, 81146, 162292, 184139, 324584, 368278, 736556, 1473112, 2393807, 4787614, 9575228, 19150456]

約数ペア:

[(1, 19150456), (2, 9575228), (4, 4787614), (8, 2393807), (13, 1473112), (26, 736556), (52, 368278), (59, 324584), (104, 184139), (118, 162292), (236, 81146), (472, 40573), (767, 24968), (1534, 12484), (3068, 6242), (3121, 6136)]