19824458

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2459}}^1$

素因数の和:2629

約数の個数: 16

約数和(自身を含む): 30996000

約数和(自身を除く): 11171542

約数列:

[1, 2, 29, 58, 139, 278, 2459, 4031, 4918, 8062, 71311, 142622, 341801, 683602, 9912229, 19824458]

約数ペア:

[(1, 19824458), (2, 9912229), (29, 683602), (58, 341801), (139, 142622), (278, 71311), (2459, 8062), (4031, 4918)]