23241790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16253}}^1$

素因数の和:16284

約数の個数: 32

約数和(自身を含む): 49152096

約数和(自身を除く): 25910306

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16253, 32506, 81265, 162530, 178783, 211289, 357566, 422578, 893915, 1056445, 1787830, 2112890, 2324179, 4648358, 11620895, 23241790]

約数ペア:

[(1, 23241790), (2, 11620895), (5, 4648358), (10, 2324179), (11, 2112890), (13, 1787830), (22, 1056445), (26, 893915), (55, 422578), (65, 357566), (110, 211289), (130, 178783), (143, 162530), (286, 81265), (715, 32506), (1430, 16253)]