13340176

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{2389}}^1$

素因数の和:2746

約数の個数: 20

約数和(自身を含む): 25931500

約数和(自身を除く): 12591324

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2389, 2792, 4778, 5584, 9556, 19112, 38224, 833761, 1667522, 3335044, 6670088, 13340176]

約数ペア:

[(1, 13340176), (2, 6670088), (4, 3335044), (8, 1667522), (16, 833761), (349, 38224), (698, 19112), (1396, 9556), (2389, 5584), (2792, 4778)]