1925156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 3605280

約数和(自身を除く): 1680124

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 347, 694, 1387, 1388, 2774, 5548, 6593, 13186, 25331, 26372, 50662, 101324, 481289, 962578, 1925156]

約数ペア:

[(1, 1925156), (2, 962578), (4, 481289), (19, 101324), (38, 50662), (73, 26372), (76, 25331), (146, 13186), (292, 6593), (347, 5548), (694, 2774), (1387, 1388)]