22815442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28307}}^1$

素因数の和:28353

約数の個数: 16

約数和(自身を含む): 38045952

約数和(自身を除く): 15230510

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 28307, 56614, 367991, 735982, 877517, 1755034, 11407721, 22815442]

約数ペア:

[(1, 22815442), (2, 11407721), (13, 1755034), (26, 877517), (31, 735982), (62, 367991), (403, 56614), (806, 28307)]