21190055062

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{7960201}}^1$

素因数の和:7960236

約数の個数: 16

約数和(自身を含む): 34961207184

約数和(自身を除く): 13771152122

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 7960201, 15920402, 87562211, 175124422, 963184321, 1926368642, 10595027531, 21190055062]

約数ペア:

[(1, 21190055062), (2, 10595027531), (11, 1926368642), (22, 963184321), (121, 175124422), (242, 87562211), (1331, 15920402), (2662, 7960201)]