12834851830

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{899429}}^1$

素因数の和:900863

約数の個数: 16

約数和(自身を含む): 23118948720

約数和(自身を除く): 10284096890

約数列:

[1, 2, 5, 10, 1427, 2854, 7135, 14270, 899429, 1798858, 4497145, 8994290, 1283485183, 2566970366, 6417425915, 12834851830]

約数ペア:

[(1, 12834851830), (2, 6417425915), (5, 2566970366), (10, 1283485183), (1427, 8994290), (2854, 4497145), (7135, 1798858), (14270, 899429)]