15964116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8263}}^1$

素因数の和:8300

約数の個数: 48

約数和(自身を含む): 44427264

約数和(自身を除く): 28463148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 8263, 16526, 24789, 33052, 49578, 57841, 99156, 115682, 173523, 190049, 231364, 347046, 380098, 570147, 694092, 760196, 1140294, 1330343, 2280588, 2660686, 3991029, 5321372, 7982058, 15964116]

約数ペア:

[(1, 15964116), (2, 7982058), (3, 5321372), (4, 3991029), (6, 2660686), (7, 2280588), (12, 1330343), (14, 1140294), (21, 760196), (23, 694092), (28, 570147), (42, 380098), (46, 347046), (69, 231364), (84, 190049), (92, 173523), (138, 115682), (161, 99156), (276, 57841), (322, 49578), (483, 33052), (644, 24789), (966, 16526), (1932, 8263)]