2019460666

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{196331}}^1$

素因数の和:196509

約数の個数: 16

約数和(自身を含む): 3133458720

約数和(自身を除く): 1113998054

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 196331, 392662, 7264247, 14528494, 27290009, 54580018, 1009730333, 2019460666]

約数ペア:

[(1, 2019460666), (2, 1009730333), (37, 54580018), (74, 27290009), (139, 14528494), (278, 7264247), (5143, 392662), (10286, 196331)]