39682378

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2939}}^1$

素因数の和:3141

約数の個数: 16

約数和(自身を含む): 61316640

約数和(自身を除く): 21634262

約数列:

[1, 2, 43, 86, 157, 314, 2939, 5878, 6751, 13502, 126377, 252754, 461423, 922846, 19841189, 39682378]

約数ペア:

[(1, 39682378), (2, 19841189), (43, 922846), (86, 461423), (157, 252754), (314, 126377), (2939, 13502), (5878, 6751)]