19652964

素因数分解:

$2^2\times 3^1\times {\mathrm{787}}^1\times {\mathrm{2081}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 45937248

約数和(自身を除く): 26284284

約数列:

[1, 2, 3, 4, 6, 12, 787, 1574, 2081, 2361, 3148, 4162, 4722, 6243, 8324, 9444, 12486, 24972, 1637747, 3275494, 4913241, 6550988, 9826482, 19652964]

約数ペア:

[(1, 19652964), (2, 9826482), (3, 6550988), (4, 4913241), (6, 3275494), (12, 1637747), (787, 24972), (1574, 12486), (2081, 9444), (2361, 8324), (3148, 6243), (4162, 4722)]