22471910396

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{33242471}}^1$

素因数の和:33242501

約数の個数: 18

約数和(自身を含む): 42583606632

約数和(自身を除く): 20111696236

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 33242471, 66484942, 132969884, 432152123, 864304246, 1728608492, 5617977599, 11235955198, 22471910396]

約数ペア:

[(1, 22471910396), (2, 11235955198), (4, 5617977599), (13, 1728608492), (26, 864304246), (52, 432152123), (169, 132969884), (338, 66484942), (676, 33242471)]