19179010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 36640512

約数和(自身を除く): 17461502

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1367, 1403, 2734, 2806, 6835, 7015, 13670, 14030, 31441, 62882, 83387, 157205, 166774, 314410, 416935, 833870, 1917901, 3835802, 9589505, 19179010]

約数ペア:

[(1, 19179010), (2, 9589505), (5, 3835802), (10, 1917901), (23, 833870), (46, 416935), (61, 314410), (115, 166774), (122, 157205), (230, 83387), (305, 62882), (610, 31441), (1367, 14030), (1403, 13670), (2734, 7015), (2806, 6835)]