19583382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 50595840

約数和(自身を除く): 31012458

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 89, 91, 93, 169, 178, 182, 186, 217, 267, 273, 338, 403, 434, 507, 534, 546, 623, 651, 806, 1014, 1157, 1183, 1209, 1246, 1302, 1869, 2314, 2366, 2418, 2759, 2821, 3471, 3549, 3738, 5239, 5518, 5642, 6942, 7098, 8099, 8277, 8463, 10478, 15041, 15717, 16198, 16554, 16926, 19313, 24297, 30082, 31434, 35867, 36673, 38626, 45123, 48594, 57939, 71734, 73346, 90246, 105287, 107601, 110019, 115878, 210574, 215202, 220038, 251069, 315861, 466271, 502138, 631722, 753207, 932542, 1398813, 1506414, 2797626, 3263897, 6527794, 9791691, 19583382]

約数ペア:

[(1, 19583382), (2, 9791691), (3, 6527794), (6, 3263897), (7, 2797626), (13, 1506414), (14, 1398813), (21, 932542), (26, 753207), (31, 631722), (39, 502138), (42, 466271), (62, 315861), (78, 251069), (89, 220038), (91, 215202), (93, 210574), (169, 115878), (178, 110019), (182, 107601), (186, 105287), (217, 90246), (267, 73346), (273, 71734), (338, 57939), (403, 48594), (434, 45123), (507, 38626), (534, 36673), (546, 35867), (623, 31434), (651, 30082), (806, 24297), (1014, 19313), (1157, 16926), (1183, 16554), (1209, 16198), (1246, 15717), (1302, 15041), (1869, 10478), (2314, 8463), (2366, 8277), (2418, 8099), (2759, 7098), (2821, 6942), (3471, 5642), (3549, 5518), (3738, 5239)]