18782932

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1601}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 37679040

約数和(自身を除く): 18896108

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1601, 1676, 2933, 3202, 5866, 6404, 11207, 11732, 22414, 44828, 670819, 1341638, 2683276, 4695733, 9391466, 18782932]

約数ペア:

[(1, 18782932), (2, 9391466), (4, 4695733), (7, 2683276), (14, 1341638), (28, 670819), (419, 44828), (838, 22414), (1601, 11732), (1676, 11207), (2933, 6404), (3202, 5866)]