38919622

素因数分解:

$2^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{971}}^1$

素因数の和:1396

約数の個数: 24

約数和(自身を含む): 68146920

約数和(自身を除く): 29227298

約数列:

[1, 2, 7, 14, 49, 98, 409, 818, 971, 1942, 2863, 5726, 6797, 13594, 20041, 40082, 47579, 95158, 397139, 794278, 2779973, 5559946, 19459811, 38919622]

約数ペア:

[(1, 38919622), (2, 19459811), (7, 5559946), (14, 2779973), (49, 794278), (98, 397139), (409, 95158), (818, 47579), (971, 40082), (1942, 20041), (2863, 13594), (5726, 6797)]