11620856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5919

約数の個数: 32

約数和(自身を含む): 24704400

約数和(自身を除く): 13083544

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 5881, 11762, 23524, 47048, 76453, 111739, 152906, 223478, 305812, 446956, 611624, 893912, 1452607, 2905214, 5810428, 11620856]

約数ペア:

[(1, 11620856), (2, 5810428), (4, 2905214), (8, 1452607), (13, 893912), (19, 611624), (26, 446956), (38, 305812), (52, 223478), (76, 152906), (104, 111739), (152, 76453), (247, 47048), (494, 23524), (988, 11762), (1976, 5881)]