21923198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2957}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 35992944

約数和(自身を除く): 14069746

約数列:

[1, 2, 11, 22, 337, 674, 2957, 3707, 5914, 7414, 32527, 65054, 996509, 1993018, 10961599, 21923198]

約数ペア:

[(1, 21923198), (2, 10961599), (11, 1993018), (22, 996509), (337, 65054), (674, 32527), (2957, 7414), (3707, 5914)]