1969135588

素因数分解:

$2^2\times 7^1\times {\mathrm{5333}}^1\times {\mathrm{13187}}^1$

素因数の和:18531

約数の個数: 24

約数和(自身を含む): 3939308352

約数和(自身を除く): 1970172764

約数列:

[1, 2, 4, 7, 14, 28, 5333, 10666, 13187, 21332, 26374, 37331, 52748, 74662, 92309, 149324, 184618, 369236, 70326271, 140652542, 281305084, 492283897, 984567794, 1969135588]

約数ペア:

[(1, 1969135588), (2, 984567794), (4, 492283897), (7, 281305084), (14, 140652542), (28, 70326271), (5333, 369236), (10666, 184618), (13187, 149324), (21332, 92309), (26374, 74662), (37331, 52748)]