16492082156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{108991}}^1$

素因数の和:109206

約数の個数: 48

約数和(自身を含む): 33325393920

約数和(自身を除く): 16833311764

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 181, 209, 362, 418, 724, 836, 1991, 3439, 3982, 6878, 7964, 13756, 37829, 75658, 108991, 151316, 217982, 435964, 1198901, 2070829, 2397802, 4141658, 4795604, 8283316, 19727371, 22779119, 39454742, 45558238, 78909484, 91116476, 217001081, 374820049, 434002162, 749640098, 868004324, 1499280196, 4123020539, 8246041078, 16492082156]

約数ペア:

[(1, 16492082156), (2, 8246041078), (4, 4123020539), (11, 1499280196), (19, 868004324), (22, 749640098), (38, 434002162), (44, 374820049), (76, 217001081), (181, 91116476), (209, 78909484), (362, 45558238), (418, 39454742), (724, 22779119), (836, 19727371), (1991, 8283316), (3439, 4795604), (3982, 4141658), (6878, 2397802), (7964, 2070829), (13756, 1198901), (37829, 435964), (75658, 217982), (108991, 151316)]