15793490

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8017}}^1$

素因数の和:8221

約数の個数: 16

約数和(自身を含む): 28576152

約数和(自身を除く): 12782662

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 8017, 16034, 40085, 80170, 1579349, 3158698, 7896745, 15793490]

約数ペア:

[(1, 15793490), (2, 7896745), (5, 3158698), (10, 1579349), (197, 80170), (394, 40085), (985, 16034), (1970, 8017)]