12156627112

素因数分解:

$2^3\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{121343}}^1$

素因数の和:123145

約数の個数: 32

約数和(自身を含む): 26064691200

約数和(自身を除く): 13908064088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1789, 3578, 7156, 12523, 14312, 25046, 50092, 100184, 121343, 242686, 485372, 849401, 970744, 1698802, 3397604, 6795208, 217082627, 434165254, 868330508, 1519578389, 1736661016, 3039156778, 6078313556, 12156627112]

約数ペア:

[(1, 12156627112), (2, 6078313556), (4, 3039156778), (7, 1736661016), (8, 1519578389), (14, 868330508), (28, 434165254), (56, 217082627), (1789, 6795208), (3578, 3397604), (7156, 1698802), (12523, 970744), (14312, 849401), (25046, 485372), (50092, 242686), (100184, 121343)]