23240042

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3943}}^1$

素因数の和:4373

約数の個数: 16

約数和(自身を含む): 39944832

約数和(自身を除く): 16704790

約数列:

[1, 2, 7, 14, 421, 842, 2947, 3943, 5894, 7886, 27601, 55202, 1660003, 3320006, 11620021, 23240042]

約数ペア:

[(1, 23240042), (2, 11620021), (7, 3320006), (14, 1660003), (421, 55202), (842, 27601), (2947, 7886), (3943, 5894)]