21242227102

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{4423}}^1\times {\mathrm{64901}}^1$

素因数の和:69363

約数の個数: 16

約数和(自身を含む): 32732415072

約数和(自身を除く): 11490187970

約数列:

[1, 2, 37, 74, 4423, 8846, 64901, 129802, 163651, 327302, 2401337, 4802674, 287057123, 574114246, 10621113551, 21242227102]

約数ペア:

[(1, 21242227102), (2, 10621113551), (37, 574114246), (74, 287057123), (4423, 4802674), (8846, 2401337), (64901, 327302), (129802, 163651)]