1897465970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{13441}}^1$

素因数の和:14210

約数の個数: 32

約数和(自身を含む): 3600305280

約数和(自身を除く): 1702839310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 743, 1486, 3715, 7430, 13441, 14117, 26882, 28234, 67205, 70585, 134410, 141170, 255379, 510758, 1276895, 2553790, 9986663, 19973326, 49933315, 99866630, 189746597, 379493194, 948732985, 1897465970]

約数ペア:

[(1, 1897465970), (2, 948732985), (5, 379493194), (10, 189746597), (19, 99866630), (38, 49933315), (95, 19973326), (190, 9986663), (743, 2553790), (1486, 1276895), (3715, 510758), (7430, 255379), (13441, 141170), (14117, 134410), (26882, 70585), (28234, 67205)]