21732922

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1042

約数の個数: 24

約数和(自身を含む): 35551872

約数和(自身を除く): 13818950

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 971, 1178, 1942, 11191, 18449, 22382, 30101, 36898, 60202, 350531, 571919, 701062, 1143838, 10866461, 21732922]

約数ペア:

[(1, 21732922), (2, 10866461), (19, 1143838), (31, 701062), (38, 571919), (62, 350531), (361, 60202), (589, 36898), (722, 30101), (971, 22382), (1178, 18449), (1942, 11191)]