1895842

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 24

約数和(自身を含む): 3162240

約数和(自身を除く): 1266398

約数列:

[1, 2, 13, 26, 71, 79, 142, 158, 169, 338, 923, 1027, 1846, 2054, 5609, 11218, 11999, 13351, 23998, 26702, 72917, 145834, 947921, 1895842]

約数ペア:

[(1, 1895842), (2, 947921), (13, 145834), (26, 72917), (71, 26702), (79, 23998), (142, 13351), (158, 11999), (169, 11218), (338, 5609), (923, 2054), (1027, 1846)]