13851260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40739}}^1$

素因数の和:40765

約数の個数: 24

約数和(自身を含む): 30799440

約数和(自身を除く): 16948180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 40739, 81478, 162956, 203695, 407390, 692563, 814780, 1385126, 2770252, 3462815, 6925630, 13851260]

約数ペア:

[(1, 13851260), (2, 6925630), (4, 3462815), (5, 2770252), (10, 1385126), (17, 814780), (20, 692563), (34, 407390), (68, 203695), (85, 162956), (170, 81478), (340, 40739)]