19948224

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1093

約数の個数: 56

約数和(自身を含む): 53327808

約数和(自身を除く): 33379584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 971, 1284, 1712, 1942, 2568, 2913, 3424, 3884, 5136, 5826, 6848, 7768, 10272, 11652, 15536, 20544, 23304, 31072, 46608, 62144, 93216, 103897, 186432, 207794, 311691, 415588, 623382, 831176, 1246764, 1662352, 2493528, 3324704, 4987056, 6649408, 9974112, 19948224]

約数ペア:

[(1, 19948224), (2, 9974112), (3, 6649408), (4, 4987056), (6, 3324704), (8, 2493528), (12, 1662352), (16, 1246764), (24, 831176), (32, 623382), (48, 415588), (64, 311691), (96, 207794), (107, 186432), (192, 103897), (214, 93216), (321, 62144), (428, 46608), (642, 31072), (856, 23304), (971, 20544), (1284, 15536), (1712, 11652), (1942, 10272), (2568, 7768), (2913, 6848), (3424, 5826), (3884, 5136)]