19521103674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1\times {\mathrm{3371}}^1$

素因数の和:4875

約数の個数: 64

約数和(自身を含む): 42186147840

約数和(自身を除く): 22665044166

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 1447, 2001, 2894, 3371, 4002, 4341, 6742, 8682, 10113, 20226, 33281, 41963, 66562, 77533, 83926, 97759, 99843, 125889, 155066, 195518, 199686, 232599, 251778, 293277, 465198, 586554, 965149, 1930298, 2248457, 2895447, 4496914, 4877837, 5790894, 6745371, 9755674, 13490742, 14633511, 29267022, 112190251, 141457273, 224380502, 282914546, 336570753, 424371819, 673141506, 848743638, 3253517279, 6507034558, 9760551837, 19521103674]

約数ペア:

[(1, 19521103674), (2, 9760551837), (3, 6507034558), (6, 3253517279), (23, 848743638), (29, 673141506), (46, 424371819), (58, 336570753), (69, 282914546), (87, 224380502), (138, 141457273), (174, 112190251), (667, 29267022), (1334, 14633511), (1447, 13490742), (2001, 9755674), (2894, 6745371), (3371, 5790894), (4002, 4877837), (4341, 4496914), (6742, 2895447), (8682, 2248457), (10113, 1930298), (20226, 965149), (33281, 586554), (41963, 465198), (66562, 293277), (77533, 251778), (83926, 232599), (97759, 199686), (99843, 195518), (125889, 155066)]