19520510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 36796032

約数和(自身を除く): 17275522

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1013, 1927, 2026, 3854, 5065, 9635, 10130, 19270, 41533, 47611, 83066, 95222, 207665, 238055, 415330, 476110, 1952051, 3904102, 9760255, 19520510]

約数ペア:

[(1, 19520510), (2, 9760255), (5, 3904102), (10, 1952051), (41, 476110), (47, 415330), (82, 238055), (94, 207665), (205, 95222), (235, 83066), (410, 47611), (470, 41533), (1013, 19270), (1927, 10130), (2026, 9635), (3854, 5065)]