38893876

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6229}}^1$

素因数の和:6463

約数の個数: 24

約数和(自身を含む): 78149120

約数和(自身を除く): 39255244

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6229, 6244, 12458, 24916, 43603, 87206, 174412, 1389067, 2778134, 5556268, 9723469, 19446938, 38893876]

約数ペア:

[(1, 38893876), (2, 19446938), (4, 9723469), (7, 5556268), (14, 2778134), (28, 1389067), (223, 174412), (446, 87206), (892, 43603), (1561, 24916), (3122, 12458), (6229, 6244)]