39415082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 72161280

約数和(自身を除く): 32746198

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2087, 2698, 4174, 9443, 14609, 18886, 29218, 39653, 79306, 148177, 277571, 296354, 555142, 1037239, 2074478, 2815363, 5630726, 19707541, 39415082]

約数ペア:

[(1, 39415082), (2, 19707541), (7, 5630726), (14, 2815363), (19, 2074478), (38, 1037239), (71, 555142), (133, 296354), (142, 277571), (266, 148177), (497, 79306), (994, 39653), (1349, 29218), (2087, 18886), (2698, 14609), (4174, 9443)]