12478287836

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{37957}}^1$

素因数の和:38226

約数の個数: 48

約数和(自身を含む): 25507776000

約数和(自身を除く): 13029488164

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 199, 236, 398, 413, 796, 826, 1393, 1652, 2786, 5572, 11741, 23482, 37957, 46964, 75914, 82187, 151828, 164374, 265699, 328748, 531398, 1062796, 2239463, 4478926, 7553443, 8957852, 15106886, 15676241, 30213772, 31352482, 52874101, 62704964, 105748202, 211496404, 445653137, 891306274, 1782612548, 3119571959, 6239143918, 12478287836]

約数ペア:

[(1, 12478287836), (2, 6239143918), (4, 3119571959), (7, 1782612548), (14, 891306274), (28, 445653137), (59, 211496404), (118, 105748202), (199, 62704964), (236, 52874101), (398, 31352482), (413, 30213772), (796, 15676241), (826, 15106886), (1393, 8957852), (1652, 7553443), (2786, 4478926), (5572, 2239463), (11741, 1062796), (23482, 531398), (37957, 328748), (46964, 265699), (75914, 164374), (82187, 151828)]