17724982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 31135104

約数和(自身を除く): 13410122

約数列:

[1, 2, 11, 17, 22, 34, 83, 166, 187, 374, 571, 913, 1142, 1411, 1826, 2822, 6281, 9707, 12562, 15521, 19414, 31042, 47393, 94786, 106777, 213554, 521323, 805681, 1042646, 1611362, 8862491, 17724982]

約数ペア:

[(1, 17724982), (2, 8862491), (11, 1611362), (17, 1042646), (22, 805681), (34, 521323), (83, 213554), (166, 106777), (187, 94786), (374, 47393), (571, 31042), (913, 19414), (1142, 15521), (1411, 12562), (1826, 9707), (2822, 6281)]