15870768

素因数分解:

$2^4\times 3^1\times {\mathrm{330641}}^1$

素因数の和:330652

約数の個数: 20

約数和(自身を含む): 40999608

約数和(自身を除く): 25128840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 330641, 661282, 991923, 1322564, 1983846, 2645128, 3967692, 5290256, 7935384, 15870768]

約数ペア:

[(1, 15870768), (2, 7935384), (3, 5290256), (4, 3967692), (6, 2645128), (8, 1983846), (12, 1322564), (16, 991923), (24, 661282), (48, 330641)]