22456772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13931}}^1$

素因数の和:13979

約数の個数: 24

約数和(自身を含む): 43690752

約数和(自身を除く): 21233980

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 13931, 27862, 55724, 181103, 362206, 431861, 724412, 863722, 1727444, 5614193, 11228386, 22456772]

約数ペア:

[(1, 22456772), (2, 11228386), (4, 5614193), (13, 1727444), (26, 863722), (31, 724412), (52, 431861), (62, 362206), (124, 181103), (403, 55724), (806, 27862), (1612, 13931)]