16619832

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12149}}^1$

素因数の和:12180

約数の個数: 48

約数和(自身を含む): 47385000

約数和(自身を除く): 30765168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12149, 24298, 36447, 48596, 72894, 97192, 109341, 145788, 218682, 230831, 291576, 437364, 461662, 692493, 874728, 923324, 1384986, 1846648, 2077479, 2769972, 4154958, 5539944, 8309916, 16619832]

約数ペア:

[(1, 16619832), (2, 8309916), (3, 5539944), (4, 4154958), (6, 2769972), (8, 2077479), (9, 1846648), (12, 1384986), (18, 923324), (19, 874728), (24, 692493), (36, 461662), (38, 437364), (57, 291576), (72, 230831), (76, 218682), (114, 145788), (152, 109341), (171, 97192), (228, 72894), (342, 48596), (456, 36447), (684, 24298), (1368, 12149)]