23120426

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^2\times {\mathrm{139}}^1$

素因数の和:366

約数の個数: 24

約数和(自身を含む): 40289760

約数和(自身を除く): 17169334

約数列:

[1, 2, 7, 14, 109, 139, 218, 278, 763, 973, 1526, 1946, 11881, 15151, 23762, 30302, 83167, 106057, 166334, 212114, 1651459, 3302918, 11560213, 23120426]

約数ペア:

[(1, 23120426), (2, 11560213), (7, 3302918), (14, 1651459), (109, 212114), (139, 166334), (218, 106057), (278, 83167), (763, 30302), (973, 23762), (1526, 15151), (1946, 11881)]