19024456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4079}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 20633144

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4079, 4664, 8158, 16316, 32632, 44869, 89738, 179476, 216187, 358952, 432374, 864748, 1729496, 2378057, 4756114, 9512228, 19024456]

約数ペア:

[(1, 19024456), (2, 9512228), (4, 4756114), (8, 2378057), (11, 1729496), (22, 864748), (44, 432374), (53, 358952), (88, 216187), (106, 179476), (212, 89738), (424, 44869), (583, 32632), (1166, 16316), (2332, 8158), (4079, 4664)]