19638858

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1913}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 41342400

約数和(自身を除く): 21703542

約数列:

[1, 2, 3, 6, 29, 58, 59, 87, 118, 174, 177, 354, 1711, 1913, 3422, 3826, 5133, 5739, 10266, 11478, 55477, 110954, 112867, 166431, 225734, 332862, 338601, 677202, 3273143, 6546286, 9819429, 19638858]

約数ペア:

[(1, 19638858), (2, 9819429), (3, 6546286), (6, 3273143), (29, 677202), (58, 338601), (59, 332862), (87, 225734), (118, 166431), (174, 112867), (177, 110954), (354, 55477), (1711, 11478), (1913, 10266), (3422, 5739), (3826, 5133)]