11998315

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11821}}^1$

素因数の和:11862

約数の個数: 16

約数和(自身を含む): 17023680

約数和(自身を除く): 5025365

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 11821, 59105, 82747, 342809, 413735, 1714045, 2399663, 11998315]

約数ペア:

[(1, 11998315), (5, 2399663), (7, 1714045), (29, 413735), (35, 342809), (145, 82747), (203, 59105), (1015, 11821)]