19821534

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{12281}}^1$

素因数の和:12555

約数の個数: 16

約数和(自身を含む): 39793680

約数和(自身を除く): 19972146

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 12281, 24562, 36843, 73686, 3303589, 6607178, 9910767, 19821534]

約数ペア:

[(1, 19821534), (2, 9910767), (3, 6607178), (6, 3303589), (269, 73686), (538, 36843), (807, 24562), (1614, 12281)]