19261010

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8059}}^1$

素因数の和:8305

約数の個数: 16

約数和(自身を含む): 34819200

約数和(自身を除く): 15558190

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 8059, 16118, 40295, 80590, 1926101, 3852202, 9630505, 19261010]

約数ペア:

[(1, 19261010), (2, 9630505), (5, 3852202), (10, 1926101), (239, 80590), (478, 40295), (1195, 16118), (2390, 8059)]