23122918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 44534880

約数和(自身を除く): 21411962

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 169, 182, 203, 337, 338, 377, 406, 674, 754, 1183, 2359, 2366, 2639, 4381, 4718, 4901, 5278, 8762, 9773, 9802, 19546, 30667, 34307, 56953, 61334, 68411, 68614, 113906, 127049, 136822, 254098, 398671, 797342, 889343, 1651637, 1778686, 3303274, 11561459, 23122918]

約数ペア:

[(1, 23122918), (2, 11561459), (7, 3303274), (13, 1778686), (14, 1651637), (26, 889343), (29, 797342), (58, 398671), (91, 254098), (169, 136822), (182, 127049), (203, 113906), (337, 68614), (338, 68411), (377, 61334), (406, 56953), (674, 34307), (754, 30667), (1183, 19546), (2359, 9802), (2366, 9773), (2639, 8762), (4381, 5278), (4718, 4901)]