19410108

素因数分解:

$2^2\times 3^1\times {\mathrm{1617509}}^1$

素因数の和:1617516

約数の個数: 12

約数和(自身を含む): 45290280

約数和(自身を除く): 25880172

約数列:

[1, 2, 3, 4, 6, 12, 1617509, 3235018, 4852527, 6470036, 9705054, 19410108]

約数ペア:

[(1, 19410108), (2, 9705054), (3, 6470036), (4, 4852527), (6, 3235018), (12, 1617509)]