12155113358

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 18569088000

約数和(自身を除く): 6413974642

約数列:

[1, 2, 127, 149, 254, 298, 397, 794, 809, 1618, 18923, 37846, 50419, 59153, 100838, 102743, 118306, 120541, 205486, 241082, 321173, 642346, 7512431, 15024862, 15308707, 30617414, 40788971, 47854777, 81577942, 95709554, 6077556679, 12155113358]

約数ペア:

[(1, 12155113358), (2, 6077556679), (127, 95709554), (149, 81577942), (254, 47854777), (298, 40788971), (397, 30617414), (794, 15308707), (809, 15024862), (1618, 7512431), (18923, 642346), (37846, 321173), (50419, 241082), (59153, 205486), (100838, 120541), (102743, 118306)]