12922209218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1\times {\mathrm{4481}}^1$

素因数の和:5542

約数の個数: 32

約数和(自身を含む): 20780524080

約数和(自身を除く): 7858314862

約数列:

[1, 2, 17, 34, 89, 178, 953, 1513, 1906, 3026, 4481, 8962, 16201, 32402, 76177, 84817, 152354, 169634, 398809, 797618, 1441889, 2883778, 4270393, 6779753, 8540786, 13559506, 72596681, 145193362, 380064977, 760129954, 6461104609, 12922209218]

約数ペア:

[(1, 12922209218), (2, 6461104609), (17, 760129954), (34, 380064977), (89, 145193362), (178, 72596681), (953, 13559506), (1513, 8540786), (1906, 6779753), (3026, 4270393), (4481, 2883778), (8962, 1441889), (16201, 797618), (32402, 398809), (76177, 169634), (84817, 152354)]