12926270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9719}}^1$

素因数の和:9752

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 15067330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 9719, 19438, 48595, 68033, 97190, 136066, 184661, 340165, 369322, 680330, 923305, 1292627, 1846610, 2585254, 6463135, 12926270]

約数ペア:

[(1, 12926270), (2, 6463135), (5, 2585254), (7, 1846610), (10, 1292627), (14, 923305), (19, 680330), (35, 369322), (38, 340165), (70, 184661), (95, 136066), (133, 97190), (190, 68033), (266, 48595), (665, 19438), (1330, 9719)]