12680912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2075

約数の個数: 40

約数和(自身を含む): 27158976

約数和(自身を除く): 14478064

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 2027, 3128, 4054, 6256, 8108, 16216, 32432, 34459, 46621, 68918, 93242, 137836, 186484, 275672, 372968, 551344, 745936, 792557, 1585114, 3170228, 6340456, 12680912]

約数ペア:

[(1, 12680912), (2, 6340456), (4, 3170228), (8, 1585114), (16, 792557), (17, 745936), (23, 551344), (34, 372968), (46, 275672), (68, 186484), (92, 137836), (136, 93242), (184, 68918), (272, 46621), (368, 34459), (391, 32432), (782, 16216), (1564, 8108), (2027, 6256), (3128, 4054)]