12354438

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{19991}}^1$

素因数の和:20099

約数の個数: 16

約数和(自身を含む): 24950016

約数和(自身を除く): 12595578

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 19991, 39982, 59973, 119946, 2059073, 4118146, 6177219, 12354438]

約数ペア:

[(1, 12354438), (2, 6177219), (3, 4118146), (6, 2059073), (103, 119946), (206, 59973), (309, 39982), (618, 19991)]