21462693122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15575249}}^1$

素因数の和:15575317

約数の個数: 16

約数和(自身を含む): 35324667000

約数和(自身を除く): 13861973878

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 15575249, 31150498, 202478237, 404956474, 825488197, 1650976394, 10731346561, 21462693122]

約数ペア:

[(1, 21462693122), (2, 10731346561), (13, 1650976394), (26, 825488197), (53, 404956474), (106, 202478237), (689, 31150498), (1378, 15575249)]