19226246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 32931360

約数和(自身を除く): 13705114

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 377, 559, 593, 754, 1118, 1186, 1247, 2494, 7709, 15418, 16211, 17197, 25499, 32422, 34394, 50998, 223561, 331487, 447122, 662974, 739471, 1478942, 9613123, 19226246]

約数ペア:

[(1, 19226246), (2, 9613123), (13, 1478942), (26, 739471), (29, 662974), (43, 447122), (58, 331487), (86, 223561), (377, 50998), (559, 34394), (593, 32422), (754, 25499), (1118, 17197), (1186, 16211), (1247, 15418), (2494, 7709)]