21706352008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{246663091}}^1$

素因数の和:246663108

約数の個数: 16

約数和(自身を含む): 44399356560

約数和(自身を除く): 22693004552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 246663091, 493326182, 986652364, 1973304728, 2713294001, 5426588002, 10853176004, 21706352008]

約数ペア:

[(1, 21706352008), (2, 10853176004), (4, 5426588002), (8, 2713294001), (11, 1973304728), (22, 986652364), (44, 493326182), (88, 246663091)]