38923438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 65901600

約数和(自身を除く): 26978162

約数列:

[1, 2, 17, 19, 34, 38, 89, 178, 323, 646, 677, 1354, 1513, 1691, 3026, 3382, 11509, 12863, 23018, 25726, 28747, 57494, 60253, 120506, 218671, 437342, 1024301, 1144807, 2048602, 2289614, 19461719, 38923438]

約数ペア:

[(1, 38923438), (2, 19461719), (17, 2289614), (19, 2048602), (34, 1144807), (38, 1024301), (89, 437342), (178, 218671), (323, 120506), (646, 60253), (677, 57494), (1354, 28747), (1513, 25726), (1691, 23018), (3026, 12863), (3382, 11509)]