19345473310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4021}}^1\times {\mathrm{13003}}^1$

素因数の和:17068

約数の個数: 32

約数和(自身を含む): 35774628192

約数和(自身を除く): 16429154882

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 4021, 8042, 13003, 20105, 26006, 40210, 65015, 130030, 148777, 297554, 481111, 743885, 962222, 1487770, 2405555, 4811110, 52285063, 104570126, 261425315, 522850630, 1934547331, 3869094662, 9672736655, 19345473310]

約数ペア:

[(1, 19345473310), (2, 9672736655), (5, 3869094662), (10, 1934547331), (37, 522850630), (74, 261425315), (185, 104570126), (370, 52285063), (4021, 4811110), (8042, 2405555), (13003, 1487770), (20105, 962222), (26006, 743885), (40210, 481111), (65015, 297554), (130030, 148777)]