21826664

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{6301}}^1$

素因数の和:6740

約数の個数: 16

約数和(自身を含む): 41026020

約数和(自身を除く): 19199356

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 6301, 12602, 25204, 50408, 2728333, 5456666, 10913332, 21826664]

約数ペア:

[(1, 21826664), (2, 10913332), (4, 5456666), (8, 2728333), (433, 50408), (866, 25204), (1732, 12602), (3464, 6301)]