38638318

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2113}}^1$

素因数の和:2379

約数の個数: 16

約数和(自身を含む): 59665536

約数和(自身を除く): 21027218

約数列:

[1, 2, 41, 82, 223, 446, 2113, 4226, 9143, 18286, 86633, 173266, 471199, 942398, 19319159, 38638318]

約数ペア:

[(1, 38638318), (2, 19319159), (41, 942398), (82, 471199), (223, 173266), (446, 86633), (2113, 18286), (4226, 9143)]