22581390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57901}}^1$

素因数の和:57924

約数の個数: 32

約数和(自身を含む): 58365216

約数和(自身を除く): 35783826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 57901, 115802, 173703, 289505, 347406, 579010, 752713, 868515, 1505426, 1737030, 2258139, 3763565, 4516278, 7527130, 11290695, 22581390]

約数ペア:

[(1, 22581390), (2, 11290695), (3, 7527130), (5, 4516278), (6, 3763565), (10, 2258139), (13, 1737030), (15, 1505426), (26, 868515), (30, 752713), (39, 579010), (65, 347406), (78, 289505), (130, 173703), (195, 115802), (390, 57901)]