19275542

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 34310304

約数和(自身を除く): 15034762

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 557, 1114, 1331, 1573, 2662, 3146, 6127, 7241, 12254, 14482, 17303, 34606, 67397, 79651, 134794, 159302, 741367, 876161, 1482734, 1752322, 9637771, 19275542]

約数ペア:

[(1, 19275542), (2, 9637771), (11, 1752322), (13, 1482734), (22, 876161), (26, 741367), (121, 159302), (143, 134794), (242, 79651), (286, 67397), (557, 34606), (1114, 17303), (1331, 14482), (1573, 12254), (2662, 7241), (3146, 6127)]