19150096

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2803}}^1$

素因数の和:2879

約数の個数: 40

約数和(自身を含む): 43114304

約数和(自身を除く): 23964208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 2803, 3416, 5606, 6832, 11212, 19621, 22424, 39242, 44848, 78484, 156968, 170983, 313936, 341966, 683932, 1196881, 1367864, 2393762, 2735728, 4787524, 9575048, 19150096]

約数ペア:

[(1, 19150096), (2, 9575048), (4, 4787524), (7, 2735728), (8, 2393762), (14, 1367864), (16, 1196881), (28, 683932), (56, 341966), (61, 313936), (112, 170983), (122, 156968), (244, 78484), (427, 44848), (488, 39242), (854, 22424), (976, 19621), (1708, 11212), (2803, 6832), (3416, 5606)]