13023260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17599}}^1$

素因数の和:17645

約数の個数: 24

約数和(自身を含む): 28089600

約数和(自身を除く): 15066340

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 17599, 35198, 70396, 87995, 175990, 351980, 651163, 1302326, 2604652, 3255815, 6511630, 13023260]

約数ペア:

[(1, 13023260), (2, 6511630), (4, 3255815), (5, 2604652), (10, 1302326), (20, 651163), (37, 351980), (74, 175990), (148, 87995), (185, 70396), (370, 35198), (740, 17599)]