22863230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 44531424

約数和(自身を除く): 21668194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 443, 794, 886, 1985, 2215, 3970, 4430, 5161, 5759, 10322, 11518, 25805, 28795, 51610, 57590, 175871, 351742, 879355, 1758710, 2286323, 4572646, 11431615, 22863230]

約数ペア:

[(1, 22863230), (2, 11431615), (5, 4572646), (10, 2286323), (13, 1758710), (26, 879355), (65, 351742), (130, 175871), (397, 57590), (443, 51610), (794, 28795), (886, 25805), (1985, 11518), (2215, 10322), (3970, 5759), (4430, 5161)]