17399402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6449}}^1$

素因数の和:6541

約数の個数: 16

約数和(自身を含む): 27864000

約数和(自身を除く): 10464598

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6449, 12898, 122531, 245062, 457879, 915758, 8699701, 17399402]

約数ペア:

[(1, 17399402), (2, 8699701), (19, 915758), (38, 457879), (71, 245062), (142, 122531), (1349, 12898), (2698, 6449)]