19580230

素因数分解:

$2^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1601}}^1$

素因数の和:2831

約数の個数: 16

約数和(自身を含む): 35295264

約数和(自身を除く): 15715034

約数列:

[1, 2, 5, 10, 1223, 1601, 2446, 3202, 6115, 8005, 12230, 16010, 1958023, 3916046, 9790115, 19580230]

約数ペア:

[(1, 19580230), (2, 9790115), (5, 3916046), (10, 1958023), (1223, 16010), (1601, 12230), (2446, 8005), (3202, 6115)]