293267014

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{9907}}^1$

素因数の和:9988

約数の個数: 24

約数和(自身を含む): 475643448

約数和(自身を除く): 182376434

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1558, 9907, 14801, 19814, 29602, 188233, 376466, 406187, 812374, 3576427, 7152854, 7717553, 15435106, 146633507, 293267014]

約数ペア:

[(1, 293267014), (2, 146633507), (19, 15435106), (38, 7717553), (41, 7152854), (82, 3576427), (361, 812374), (722, 406187), (779, 376466), (1558, 188233), (9907, 29602), (14801, 19814)]