15408970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90641}}^1$

素因数の和:90665

約数の個数: 16

約数和(自身を含む): 29368008

約数和(自身を除く): 13959038

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 90641, 181282, 453205, 906410, 1540897, 3081794, 7704485, 15408970]

約数ペア:

[(1, 15408970), (2, 7704485), (5, 3081794), (10, 1540897), (17, 906410), (34, 453205), (85, 181282), (170, 90641)]