19620174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{467147}}^1$

素因数の和:467159

約数の個数: 16

約数和(自身を含む): 44846208

約数和(自身を除く): 25226034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 467147, 934294, 1401441, 2802882, 3270029, 6540058, 9810087, 19620174]

約数ペア:

[(1, 19620174), (2, 9810087), (3, 6540058), (6, 3270029), (7, 2802882), (14, 1401441), (21, 934294), (42, 467147)]