15680341

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 17294256

約数和(自身を除く): 1613915

約数列:

[1, 17, 37, 97, 257, 629, 1649, 3589, 4369, 9509, 24929, 61013, 161653, 423793, 922373, 15680341]

約数ペア:

[(1, 15680341), (17, 922373), (37, 423793), (97, 161653), (257, 61013), (629, 24929), (1649, 9509), (3589, 4369)]