17945612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1823}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 33094656

約数和(自身を除く): 15149044

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 1823, 2461, 3646, 4922, 7292, 9844, 41929, 83858, 167716, 195061, 390122, 780244, 4486403, 8972806, 17945612]

約数ペア:

[(1, 17945612), (2, 8972806), (4, 4486403), (23, 780244), (46, 390122), (92, 195061), (107, 167716), (214, 83858), (428, 41929), (1823, 9844), (2461, 7292), (3646, 4922)]