40419707

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 44484000

約数和(自身を除く): 4064293

約数列:

[1, 19, 29, 109, 551, 673, 2071, 3161, 12787, 19517, 60059, 73357, 370823, 1393783, 2127353, 40419707]

約数ペア:

[(1, 40419707), (19, 2127353), (29, 1393783), (109, 370823), (551, 73357), (673, 60059), (2071, 19517), (3161, 12787)]