193717768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{21601}}^1$

素因数の和:21685

約数の個数: 32

約数和(自身を含む): 388836000

約数和(自身を除く): 195118232

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 21601, 43202, 86404, 172808, 410419, 820838, 1274459, 1641676, 2548918, 3283352, 5097836, 10195672, 24214721, 48429442, 96858884, 193717768]

約数ペア:

[(1, 193717768), (2, 96858884), (4, 48429442), (8, 24214721), (19, 10195672), (38, 5097836), (59, 3283352), (76, 2548918), (118, 1641676), (152, 1274459), (236, 820838), (472, 410419), (1121, 172808), (2242, 86404), (4484, 43202), (8968, 21601)]