11920656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 34069248

約数和(自身を除く): 22148592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 107, 132, 176, 211, 214, 264, 321, 422, 428, 528, 633, 642, 844, 856, 1177, 1266, 1284, 1688, 1712, 2321, 2354, 2532, 2568, 3376, 3531, 4642, 4708, 5064, 5136, 6963, 7062, 9284, 9416, 10128, 13926, 14124, 18568, 18832, 22577, 27852, 28248, 37136, 45154, 55704, 56496, 67731, 90308, 111408, 135462, 180616, 248347, 270924, 361232, 496694, 541848, 745041, 993388, 1083696, 1490082, 1986776, 2980164, 3973552, 5960328, 11920656]

約数ペア:

[(1, 11920656), (2, 5960328), (3, 3973552), (4, 2980164), (6, 1986776), (8, 1490082), (11, 1083696), (12, 993388), (16, 745041), (22, 541848), (24, 496694), (33, 361232), (44, 270924), (48, 248347), (66, 180616), (88, 135462), (107, 111408), (132, 90308), (176, 67731), (211, 56496), (214, 55704), (264, 45154), (321, 37136), (422, 28248), (428, 27852), (528, 22577), (633, 18832), (642, 18568), (844, 14124), (856, 13926), (1177, 10128), (1266, 9416), (1284, 9284), (1688, 7062), (1712, 6963), (2321, 5136), (2354, 5064), (2532, 4708), (2568, 4642), (3376, 3531)]