19620348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{148639}}^1$

素因数の和:148657

約数の個数: 24

約数和(自身を含む): 49943040

約数和(自身を除く): 30322692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 148639, 297278, 445917, 594556, 891834, 1635029, 1783668, 3270058, 4905087, 6540116, 9810174, 19620348]

約数ペア:

[(1, 19620348), (2, 9810174), (3, 6540116), (4, 4905087), (6, 3270058), (11, 1783668), (12, 1635029), (22, 891834), (33, 594556), (44, 445917), (66, 297278), (132, 148639)]