19395194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 36414336

約数和(自身を除く): 17019142

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 1747, 3494, 5551, 11102, 12229, 22711, 24458, 45422, 106567, 158977, 213134, 317954, 745969, 1385371, 1491938, 2770742, 9697597, 19395194]

約数ペア:

[(1, 19395194), (2, 9697597), (7, 2770742), (13, 1491938), (14, 1385371), (26, 745969), (61, 317954), (91, 213134), (122, 158977), (182, 106567), (427, 45422), (793, 24458), (854, 22711), (1586, 12229), (1747, 11102), (3494, 5551)]