11877992

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 26207460

約数和(自身を除く): 14329468

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 193, 196, 314, 386, 392, 628, 772, 1099, 1256, 1351, 1544, 2198, 2702, 4396, 5404, 7693, 8792, 9457, 10808, 15386, 18914, 30301, 30772, 37828, 60602, 61544, 75656, 121204, 212107, 242408, 424214, 848428, 1484749, 1696856, 2969498, 5938996, 11877992]

約数ペア:

[(1, 11877992), (2, 5938996), (4, 2969498), (7, 1696856), (8, 1484749), (14, 848428), (28, 424214), (49, 242408), (56, 212107), (98, 121204), (157, 75656), (193, 61544), (196, 60602), (314, 37828), (386, 30772), (392, 30301), (628, 18914), (772, 15386), (1099, 10808), (1256, 9457), (1351, 8792), (1544, 7693), (2198, 5404), (2702, 4396)]