126334876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{11959}}^1$

素因数の和:12121

約数の個数: 24

約数和(自身を含む): 234416000

約数和(自身を除く): 108081124

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 11959, 23918, 47836, 227221, 454442, 908884, 1662301, 3324602, 6649204, 31583719, 63167438, 126334876]

約数ペア:

[(1, 126334876), (2, 63167438), (4, 31583719), (19, 6649204), (38, 3324602), (76, 1662301), (139, 908884), (278, 454442), (556, 227221), (2641, 47836), (5282, 23918), (10564, 11959)]