1588398404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{20899979}}^1$

素因数の和:20900002

約数の個数: 12

約数和(自身を含む): 2925997200

約数和(自身を除く): 1337598796

約数列:

[1, 2, 4, 19, 38, 76, 20899979, 41799958, 83599916, 397099601, 794199202, 1588398404]

約数ペア:

[(1, 1588398404), (2, 794199202), (4, 397099601), (19, 83599916), (38, 41799958), (76, 20899979)]