11699740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 28026432

約数和(自身を除く): 16326692

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 2647, 4420, 5294, 10588, 13235, 26470, 34411, 44999, 52940, 68822, 89998, 137644, 172055, 179996, 224995, 344110, 449990, 584987, 688220, 899980, 1169974, 2339948, 2924935, 5849870, 11699740]

約数ペア:

[(1, 11699740), (2, 5849870), (4, 2924935), (5, 2339948), (10, 1169974), (13, 899980), (17, 688220), (20, 584987), (26, 449990), (34, 344110), (52, 224995), (65, 179996), (68, 172055), (85, 137644), (130, 89998), (170, 68822), (221, 52940), (260, 44999), (340, 34411), (442, 26470), (884, 13235), (1105, 10588), (2210, 5294), (2647, 4420)]