19974635534

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{809}}^1\times {\mathrm{4073}}^1$

素因数の和:5324

約数の個数: 32

約数和(自身を含む): 34372175040

約数和(自身を除く): 14397539506

約数列:

[1, 2, 7, 14, 433, 809, 866, 1618, 3031, 4073, 5663, 6062, 8146, 11326, 28511, 57022, 350297, 700594, 1763609, 2452079, 3295057, 3527218, 4904158, 6590114, 12345263, 23065399, 24690526, 46130798, 1426759681, 2853519362, 9987317767, 19974635534]

約数ペア:

[(1, 19974635534), (2, 9987317767), (7, 2853519362), (14, 1426759681), (433, 46130798), (809, 24690526), (866, 23065399), (1618, 12345263), (3031, 6590114), (4073, 4904158), (5663, 3527218), (6062, 3295057), (8146, 2452079), (11326, 1763609), (28511, 700594), (57022, 350297)]