19770226

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3094

約数の個数: 24

約数和(自身を含む): 35023536

約数和(自身を除く): 15253310

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3011, 3283, 6022, 6566, 21077, 42154, 147539, 201737, 295078, 403474, 1412159, 2824318, 9885113, 19770226]

約数ペア:

[(1, 19770226), (2, 9885113), (7, 2824318), (14, 1412159), (49, 403474), (67, 295078), (98, 201737), (134, 147539), (469, 42154), (938, 21077), (3011, 6566), (3283, 6022)]