19895078592

素因数分解:

$2^6\times 3^2\times {\mathrm{211}}^1\times {\mathrm{163697}}^1$

素因数の和:163926

約数の個数: 84

約数和(自身を含む): 57296264376

約数和(自身を除く): 37401185784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 211, 288, 422, 576, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 6752, 7596, 10128, 13504, 15192, 20256, 30384, 40512, 60768, 121536, 163697, 327394, 491091, 654788, 982182, 1309576, 1473273, 1964364, 2619152, 2946546, 3928728, 5238304, 5893092, 7857456, 10476608, 11786184, 15714912, 23572368, 31429824, 34540067, 47144736, 69080134, 94289472, 103620201, 138160268, 207240402, 276320536, 310860603, 414480804, 552641072, 621721206, 828961608, 1105282144, 1243442412, 1657923216, 2210564288, 2486884824, 3315846432, 4973769648, 6631692864, 9947539296, 19895078592]

約数ペア:

[(1, 19895078592), (2, 9947539296), (3, 6631692864), (4, 4973769648), (6, 3315846432), (8, 2486884824), (9, 2210564288), (12, 1657923216), (16, 1243442412), (18, 1105282144), (24, 828961608), (32, 621721206), (36, 552641072), (48, 414480804), (64, 310860603), (72, 276320536), (96, 207240402), (144, 138160268), (192, 103620201), (211, 94289472), (288, 69080134), (422, 47144736), (576, 34540067), (633, 31429824), (844, 23572368), (1266, 15714912), (1688, 11786184), (1899, 10476608), (2532, 7857456), (3376, 5893092), (3798, 5238304), (5064, 3928728), (6752, 2946546), (7596, 2619152), (10128, 1964364), (13504, 1473273), (15192, 1309576), (20256, 982182), (30384, 654788), (40512, 491091), (60768, 327394), (121536, 163697)]