23121722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28687}}^1$

素因数の和:28733

約数の個数: 16

約数和(自身を含む): 38556672

約数和(自身を除く): 15434950

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 28687, 57374, 372931, 745862, 889297, 1778594, 11560861, 23121722]

約数ペア:

[(1, 23121722), (2, 11560861), (13, 1778594), (26, 889297), (31, 745862), (62, 372931), (403, 57374), (806, 28687)]