12488764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 22550976

約数和(自身を除く): 10062212

約数列:

[1, 2, 4, 41, 82, 164, 271, 281, 542, 562, 1084, 1124, 11111, 11521, 22222, 23042, 44444, 46084, 76151, 152302, 304604, 3122191, 6244382, 12488764]

約数ペア:

[(1, 12488764), (2, 6244382), (4, 3122191), (41, 304604), (82, 152302), (164, 76151), (271, 46084), (281, 44444), (542, 23042), (562, 22222), (1084, 11521), (1124, 11111)]