15420232856

素因数分解:

$2^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{453643}}^1$

素因数の和:454263

約数の個数: 32

約数和(自身を含む): 33097866240

約数和(自身を除く): 17677633384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 607, 1214, 2428, 4249, 4856, 8498, 16996, 33992, 453643, 907286, 1814572, 3175501, 3629144, 6351002, 12702004, 25404008, 275361301, 550722602, 1101445204, 1927529107, 2202890408, 3855058214, 7710116428, 15420232856]

約数ペア:

[(1, 15420232856), (2, 7710116428), (4, 3855058214), (7, 2202890408), (8, 1927529107), (14, 1101445204), (28, 550722602), (56, 275361301), (607, 25404008), (1214, 12702004), (2428, 6351002), (4249, 3629144), (4856, 3175501), (8498, 1814572), (16996, 907286), (33992, 453643)]