13645490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19219}}^1$

素因数の和:19297

約数の個数: 16

約数和(自身を含む): 24909120

約数和(自身を除く): 11263630

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 19219, 38438, 96095, 192190, 1364549, 2729098, 6822745, 13645490]

約数ペア:

[(1, 13645490), (2, 6822745), (5, 2729098), (10, 1364549), (71, 192190), (142, 96095), (355, 38438), (710, 19219)]