19609282561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{2377}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 22238903808

約数和(自身を除く): 2629621247

約数列:

[1, 11, 43, 107, 163, 473, 1177, 1793, 2377, 4601, 7009, 17441, 26147, 50611, 77099, 102211, 191851, 254339, 387451, 749963, 1124321, 2797729, 4261961, 8249593, 10936577, 16660393, 41457257, 120302347, 183264323, 456029827, 1782662051, 19609282561]

約数ペア:

[(1, 19609282561), (11, 1782662051), (43, 456029827), (107, 183264323), (163, 120302347), (473, 41457257), (1177, 16660393), (1793, 10936577), (2377, 8249593), (4601, 4261961), (7009, 2797729), (17441, 1124321), (26147, 749963), (50611, 387451), (77099, 254339), (102211, 191851)]