21322610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92707}}^1$

素因数の和:92737

約数の個数: 16

約数和(自身を含む): 40049856

約数和(自身を除く): 18727246

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 92707, 185414, 463535, 927070, 2132261, 4264522, 10661305, 21322610]

約数ペア:

[(1, 21322610), (2, 10661305), (5, 4264522), (10, 2132261), (23, 927070), (46, 463535), (115, 185414), (230, 92707)]