19770846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6229}}^1$

素因数の和:6280

約数の個数: 24

約数和(自身を含む): 41342280

約数和(自身を除く): 21571434

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6229, 12458, 18687, 37374, 143267, 286534, 429801, 859602, 3295141, 6590282, 9885423, 19770846]

約数ペア:

[(1, 19770846), (2, 9885423), (3, 6590282), (6, 3295141), (23, 859602), (46, 429801), (69, 286534), (138, 143267), (529, 37374), (1058, 18687), (1587, 12458), (3174, 6229)]