17121874

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2269}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 32688000

約数和(自身を除く): 15566126

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 2269, 3773, 4538, 7546, 15883, 24959, 31766, 49918, 111181, 174713, 222362, 349426, 778267, 1222991, 1556534, 2445982, 8560937, 17121874]

約数ペア:

[(1, 17121874), (2, 8560937), (7, 2445982), (11, 1556534), (14, 1222991), (22, 778267), (49, 349426), (77, 222362), (98, 174713), (154, 111181), (343, 49918), (539, 31766), (686, 24959), (1078, 15883), (2269, 7546), (3773, 4538)]