21202404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{92993}}^1$

素因数の和:93019

約数の個数: 24

約数和(自身を含む): 52076640

約数和(自身を除く): 30874236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 92993, 185986, 278979, 371972, 557958, 1115916, 1766867, 3533734, 5300601, 7067468, 10601202, 21202404]

約数ペア:

[(1, 21202404), (2, 10601202), (3, 7067468), (4, 5300601), (6, 3533734), (12, 1766867), (19, 1115916), (38, 557958), (57, 371972), (76, 278979), (114, 185986), (228, 92993)]