16188291204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{245411}}^1$

素因数の和:245680

約数の個数: 48

約数和(自身を含む): 39580047360

約数和(自身を除く): 23391756156

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 239, 276, 478, 717, 956, 1434, 2868, 5497, 10994, 16491, 21988, 32982, 65964, 245411, 490822, 736233, 981644, 1472466, 2944932, 5644453, 11288906, 16933359, 22577812, 33866718, 58653229, 67733436, 117306458, 175959687, 234612916, 351919374, 703838748, 1349024267, 2698048534, 4047072801, 5396097068, 8094145602, 16188291204]

約数ペア:

[(1, 16188291204), (2, 8094145602), (3, 5396097068), (4, 4047072801), (6, 2698048534), (12, 1349024267), (23, 703838748), (46, 351919374), (69, 234612916), (92, 175959687), (138, 117306458), (239, 67733436), (276, 58653229), (478, 33866718), (717, 22577812), (956, 16933359), (1434, 11288906), (2868, 5644453), (5497, 2944932), (10994, 1472466), (16491, 981644), (21988, 736233), (32982, 490822), (65964, 245411)]