13309929704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{195023}}^1$

素因数の和:195497

約数の個数: 32

約数和(自身を含む): 26328240000

約数和(自身を除く): 13018310296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 449, 898, 1796, 3592, 8531, 17062, 34124, 68248, 195023, 390046, 780092, 1560184, 3705437, 7410874, 14821748, 29643496, 87565327, 175130654, 350261308, 700522616, 1663741213, 3327482426, 6654964852, 13309929704]

約数ペア:

[(1, 13309929704), (2, 6654964852), (4, 3327482426), (8, 1663741213), (19, 700522616), (38, 350261308), (76, 175130654), (152, 87565327), (449, 29643496), (898, 14821748), (1796, 7410874), (3592, 3705437), (8531, 1560184), (17062, 780092), (34124, 390046), (68248, 195023)]