15305038

素因数分解:

$2^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1303}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 26288640

約数和(自身を除く): 10983602

約数列:

[1, 2, 7, 14, 839, 1303, 1678, 2606, 5873, 9121, 11746, 18242, 1093217, 2186434, 7652519, 15305038]

約数ペア:

[(1, 15305038), (2, 7652519), (7, 2186434), (14, 1093217), (839, 18242), (1303, 11746), (1678, 9121), (2606, 5873)]