19169638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4933}}^1$

素因数の和:5031

約数の個数: 16

約数和(自身を含む): 30196080

約数和(自身を除く): 11026442

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 4933, 9866, 143057, 286114, 330511, 661022, 9584819, 19169638]

約数ペア:

[(1, 19169638), (2, 9584819), (29, 661022), (58, 330511), (67, 286114), (134, 143057), (1943, 9866), (3886, 4933)]