19283444288

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{12043}}^1$

素因数の和:12379

約数の個数: 56

約数和(自身を含む): 38765878272

約数和(自身を除く): 19482433984

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 197, 254, 394, 508, 788, 1016, 1576, 2032, 3152, 4064, 6304, 8128, 12043, 12608, 24086, 25019, 48172, 50038, 96344, 100076, 192688, 200152, 385376, 400304, 770752, 800608, 1529461, 1601216, 2372471, 3058922, 4744942, 6117844, 9489884, 12235688, 18979768, 24471376, 37959536, 48942752, 75919072, 97885504, 151838144, 301303817, 602607634, 1205215268, 2410430536, 4820861072, 9641722144, 19283444288]

約数ペア:

[(1, 19283444288), (2, 9641722144), (4, 4820861072), (8, 2410430536), (16, 1205215268), (32, 602607634), (64, 301303817), (127, 151838144), (197, 97885504), (254, 75919072), (394, 48942752), (508, 37959536), (788, 24471376), (1016, 18979768), (1576, 12235688), (2032, 9489884), (3152, 6117844), (4064, 4744942), (6304, 3058922), (8128, 2372471), (12043, 1601216), (12608, 1529461), (24086, 800608), (25019, 770752), (48172, 400304), (50038, 385376), (96344, 200152), (100076, 192688)]