11142170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 22926240

約数和(自身を除く): 11784070

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 347, 494, 694, 845, 1235, 1690, 1735, 2470, 3211, 3470, 4511, 6422, 6593, 9022, 13186, 16055, 22555, 32110, 32965, 45110, 58643, 65930, 85709, 117286, 171418, 293215, 428545, 586430, 857090, 1114217, 2228434, 5571085, 11142170]

約数ペア:

[(1, 11142170), (2, 5571085), (5, 2228434), (10, 1114217), (13, 857090), (19, 586430), (26, 428545), (38, 293215), (65, 171418), (95, 117286), (130, 85709), (169, 65930), (190, 58643), (247, 45110), (338, 32965), (347, 32110), (494, 22555), (694, 16055), (845, 13186), (1235, 9022), (1690, 6593), (1735, 6422), (2470, 4511), (3211, 3470)]