16916284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4993}}^1$

素因数の和:5026

約数の個数: 36

約数和(自身を含む): 37195312

約数和(自身を除く): 20279028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 4993, 9986, 19972, 34951, 54923, 69902, 109846, 139804, 219692, 384461, 604153, 768922, 1208306, 1537844, 2416612, 4229071, 8458142, 16916284]

約数ペア:

[(1, 16916284), (2, 8458142), (4, 4229071), (7, 2416612), (11, 1537844), (14, 1208306), (22, 768922), (28, 604153), (44, 384461), (77, 219692), (121, 139804), (154, 109846), (242, 69902), (308, 54923), (484, 34951), (847, 19972), (1694, 9986), (3388, 4993)]