21074829544

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{1091}}^1\times {\mathrm{12511}}^1$

素因数の和:13801

約数の個数: 32

約数和(自身を含む): 39759632640

約数和(自身を除く): 18684803096

約数列:

[1, 2, 4, 8, 193, 386, 772, 1091, 1544, 2182, 4364, 8728, 12511, 25022, 50044, 100088, 210563, 421126, 842252, 1684504, 2414623, 4829246, 9658492, 13649501, 19316984, 27299002, 54598004, 109196008, 2634353693, 5268707386, 10537414772, 21074829544]

約数ペア:

[(1, 21074829544), (2, 10537414772), (4, 5268707386), (8, 2634353693), (193, 109196008), (386, 54598004), (772, 27299002), (1091, 19316984), (1544, 13649501), (2182, 9658492), (4364, 4829246), (8728, 2414623), (12511, 1684504), (25022, 842252), (50044, 421126), (100088, 210563)]