12784454736

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1696451}}^1$

素因数の和:1696619

約数の個数: 40

約数和(自身を含む): 33236887584

約数和(自身を除く): 20452432848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 1696451, 3392902, 5089353, 6785804, 10178706, 13571608, 20357412, 27143216, 40714824, 81429648, 266342807, 532685614, 799028421, 1065371228, 1598056842, 2130742456, 3196113684, 4261484912, 6392227368, 12784454736]

約数ペア:

[(1, 12784454736), (2, 6392227368), (3, 4261484912), (4, 3196113684), (6, 2130742456), (8, 1598056842), (12, 1065371228), (16, 799028421), (24, 532685614), (48, 266342807), (157, 81429648), (314, 40714824), (471, 27143216), (628, 20357412), (942, 13571608), (1256, 10178706), (1884, 6785804), (2512, 5089353), (3768, 3392902), (7536, 1696451)]