11986299616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{27997}}^1$

素因数の和:28811

約数の個数: 48

約数和(自身を含む): 25018788816

約数和(自身を除く): 13032489200

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 787, 1574, 3148, 6296, 12592, 13379, 25184, 26758, 27997, 53516, 55994, 107032, 111988, 214064, 223976, 428128, 447952, 475949, 895904, 951898, 1903796, 3807592, 7615184, 15230368, 22033639, 44067278, 88134556, 176269112, 352538224, 374571863, 705076448, 749143726, 1498287452, 2996574904, 5993149808, 11986299616]

約数ペア:

[(1, 11986299616), (2, 5993149808), (4, 2996574904), (8, 1498287452), (16, 749143726), (17, 705076448), (32, 374571863), (34, 352538224), (68, 176269112), (136, 88134556), (272, 44067278), (544, 22033639), (787, 15230368), (1574, 7615184), (3148, 3807592), (6296, 1903796), (12592, 951898), (13379, 895904), (25184, 475949), (26758, 447952), (27997, 428128), (53516, 223976), (55994, 214064), (107032, 111988)]