12912352008

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12511969}}^1$

素因数の和:12512021

約数の個数: 32

約数和(自身を含む): 33031600800

約数和(自身を除く): 20119248792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 12511969, 25023938, 37535907, 50047876, 75071814, 100095752, 150143628, 300287256, 538014667, 1076029334, 1614044001, 2152058668, 3228088002, 4304117336, 6456176004, 12912352008]

約数ペア:

[(1, 12912352008), (2, 6456176004), (3, 4304117336), (4, 3228088002), (6, 2152058668), (8, 1614044001), (12, 1076029334), (24, 538014667), (43, 300287256), (86, 150143628), (129, 100095752), (172, 75071814), (258, 50047876), (344, 37535907), (516, 25023938), (1032, 12511969)]