19059148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3821}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 35315280

約数和(自身を除く): 16256132

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 3821, 4988, 7642, 15284, 110809, 164303, 221618, 328606, 443236, 657212, 4764787, 9529574, 19059148]

約数ペア:

[(1, 19059148), (2, 9529574), (4, 4764787), (29, 657212), (43, 443236), (58, 328606), (86, 221618), (116, 164303), (172, 110809), (1247, 15284), (2494, 7642), (3821, 4988)]