16872410

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7001}}^1$

素因数の和:7249

約数の個数: 16

約数和(自身を含む): 30500712

約数和(自身を除く): 13628302

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 7001, 14002, 35005, 70010, 1687241, 3374482, 8436205, 16872410]

約数ペア:

[(1, 16872410), (2, 8436205), (5, 3374482), (10, 1687241), (241, 70010), (482, 35005), (1205, 14002), (2410, 7001)]