39238330

素因数分解:

$2^1\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{2143}}^1$

素因数の和:3981

約数の個数: 16

約数和(自身を含む): 70700544

約数和(自身を除く): 31462214

約数列:

[1, 2, 5, 10, 1831, 2143, 3662, 4286, 9155, 10715, 18310, 21430, 3923833, 7847666, 19619165, 39238330]

約数ペア:

[(1, 39238330), (2, 19619165), (5, 7847666), (10, 3923833), (1831, 21430), (2143, 18310), (3662, 10715), (4286, 9155)]