19925022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{547}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 43085952

約数和(自身を除く): 23160930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 467, 547, 934, 1094, 1401, 1641, 2802, 3282, 6071, 7111, 12142, 14222, 18213, 21333, 36426, 42666, 255449, 510898, 766347, 1532694, 3320837, 6641674, 9962511, 19925022]

約数ペア:

[(1, 19925022), (2, 9962511), (3, 6641674), (6, 3320837), (13, 1532694), (26, 766347), (39, 510898), (78, 255449), (467, 42666), (547, 36426), (934, 21333), (1094, 18213), (1401, 14222), (1641, 12142), (2802, 7111), (3282, 6071)]