16249385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 20563200

約数和(自身を除く): 4313815

約数列:

[1, 5, 23, 101, 115, 505, 1399, 2323, 6995, 11615, 32177, 141299, 160885, 706495, 3249877, 16249385]

約数ペア:

[(1, 16249385), (5, 3249877), (23, 706495), (101, 160885), (115, 141299), (505, 32177), (1399, 11615), (2323, 6995)]