19429496912

素因数分解:

$2^4\times 7^1\times {\mathrm{7603}}^1\times {\mathrm{22817}}^1$

素因数の和:30435

約数の個数: 40

約数和(自身を含む): 43030001856

約数和(自身を除く): 23600504944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7603, 15206, 22817, 30412, 45634, 53221, 60824, 91268, 106442, 121648, 159719, 182536, 212884, 319438, 365072, 425768, 638876, 851536, 1277752, 2555504, 173477651, 346955302, 693910604, 1214343557, 1387821208, 2428687114, 2775642416, 4857374228, 9714748456, 19429496912]

約数ペア:

[(1, 19429496912), (2, 9714748456), (4, 4857374228), (7, 2775642416), (8, 2428687114), (14, 1387821208), (16, 1214343557), (28, 693910604), (56, 346955302), (112, 173477651), (7603, 2555504), (15206, 1277752), (22817, 851536), (30412, 638876), (45634, 425768), (53221, 365072), (60824, 319438), (91268, 212884), (106442, 182536), (121648, 159719)]