19485728

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{6029}}^1$

素因数の和:6140

約数の個数: 24

約数和(自身を含む): 38748780

約数和(自身を除く): 19263052

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 6029, 12058, 24116, 48232, 96464, 192928, 608929, 1217858, 2435716, 4871432, 9742864, 19485728]

約数ペア:

[(1, 19485728), (2, 9742864), (4, 4871432), (8, 2435716), (16, 1217858), (32, 608929), (101, 192928), (202, 96464), (404, 48232), (808, 24116), (1616, 12058), (3232, 6029)]