19007706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137737}}^1$

素因数の和:137765

約数の個数: 16

約数和(自身を含む): 39668544

約数和(自身を除く): 20660838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 137737, 275474, 413211, 826422, 3167951, 6335902, 9503853, 19007706]

約数ペア:

[(1, 19007706), (2, 9503853), (3, 6335902), (6, 3167951), (23, 826422), (46, 413211), (69, 275474), (138, 137737)]