11571220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34033}}^1$

素因数の和:34059

約数の個数: 24

約数和(自身を含む): 25729704

約数和(自身を除く): 14158484

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 34033, 68066, 136132, 170165, 340330, 578561, 680660, 1157122, 2314244, 2892805, 5785610, 11571220]

約数ペア:

[(1, 11571220), (2, 5785610), (4, 2892805), (5, 2314244), (10, 1157122), (17, 680660), (20, 578561), (34, 340330), (68, 170165), (85, 136132), (170, 68066), (340, 34033)]