17519306768

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{1139393}}^1$

素因数の和:1139463

約数の個数: 30

約数和(自身を含む): 35073965502

約数和(自身を除く): 17554658734

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 1139393, 2278786, 4557572, 9115144, 18230288, 35321183, 70642366, 141284732, 282569464, 565138928, 1094956673, 2189913346, 4379826692, 8759653384, 17519306768]

約数ペア:

[(1, 17519306768), (2, 8759653384), (4, 4379826692), (8, 2189913346), (16, 1094956673), (31, 565138928), (62, 282569464), (124, 141284732), (248, 70642366), (496, 35321183), (961, 18230288), (1922, 9115144), (3844, 4557572), (7688, 2278786), (15376, 1139393)]