11997816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 32054400

約数和(自身を除く): 20056584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 228, 249, 317, 332, 456, 498, 634, 664, 951, 996, 1268, 1577, 1902, 1992, 2536, 3154, 3804, 4731, 6023, 6308, 7608, 9462, 12046, 12616, 18069, 18924, 24092, 26311, 36138, 37848, 48184, 52622, 72276, 78933, 105244, 144552, 157866, 210488, 315732, 499909, 631464, 999818, 1499727, 1999636, 2999454, 3999272, 5998908, 11997816]

約数ペア:

[(1, 11997816), (2, 5998908), (3, 3999272), (4, 2999454), (6, 1999636), (8, 1499727), (12, 999818), (19, 631464), (24, 499909), (38, 315732), (57, 210488), (76, 157866), (83, 144552), (114, 105244), (152, 78933), (166, 72276), (228, 52622), (249, 48184), (317, 37848), (332, 36138), (456, 26311), (498, 24092), (634, 18924), (664, 18069), (951, 12616), (996, 12046), (1268, 9462), (1577, 7608), (1902, 6308), (1992, 6023), (2536, 4731), (3154, 3804)]