15864103684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{23971}}^1$

素因数の和:24101

約数の個数: 72

約数和(自身を含む): 33164782560

約数和(自身を除く): 17300678876

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 169, 178, 286, 338, 356, 572, 676, 979, 1157, 1859, 1958, 2314, 3718, 3916, 4628, 7436, 12727, 15041, 23971, 25454, 30082, 47942, 50908, 60164, 95884, 165451, 263681, 311623, 330902, 527362, 623246, 661804, 1054724, 1246492, 2133419, 3427853, 4051099, 4266838, 6855706, 8102198, 8533676, 13711412, 16204396, 23467609, 27734447, 44562089, 46935218, 55468894, 89124178, 93870436, 110937788, 178248356, 305078917, 360547811, 610157834, 721095622, 1220315668, 1442191244, 3966025921, 7932051842, 15864103684]

約数ペア:

[(1, 15864103684), (2, 7932051842), (4, 3966025921), (11, 1442191244), (13, 1220315668), (22, 721095622), (26, 610157834), (44, 360547811), (52, 305078917), (89, 178248356), (143, 110937788), (169, 93870436), (178, 89124178), (286, 55468894), (338, 46935218), (356, 44562089), (572, 27734447), (676, 23467609), (979, 16204396), (1157, 13711412), (1859, 8533676), (1958, 8102198), (2314, 6855706), (3718, 4266838), (3916, 4051099), (4628, 3427853), (7436, 2133419), (12727, 1246492), (15041, 1054724), (23971, 661804), (25454, 623246), (30082, 527362), (47942, 330902), (50908, 311623), (60164, 263681), (95884, 165451)]