21341884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1013}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 39180960

約数和(自身を除く): 17839076

約数列:

[1, 2, 4, 23, 46, 92, 229, 458, 916, 1013, 2026, 4052, 5267, 10534, 21068, 23299, 46598, 93196, 231977, 463954, 927908, 5335471, 10670942, 21341884]

約数ペア:

[(1, 21341884), (2, 10670942), (4, 5335471), (23, 927908), (46, 463954), (92, 231977), (229, 93196), (458, 46598), (916, 23299), (1013, 21068), (2026, 10534), (4052, 5267)]