19039318270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{182177}}^1$

素因数の和:183684

約数の個数: 32

約数和(自身を含む): 39193046208

約数和(自身を除く): 20153727938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1493, 2986, 7465, 10451, 14930, 20902, 52255, 104510, 182177, 364354, 910885, 1275239, 1821770, 2550478, 6376195, 12752390, 271990261, 543980522, 1359951305, 1903931827, 2719902610, 3807863654, 9519659135, 19039318270]

約数ペア:

[(1, 19039318270), (2, 9519659135), (5, 3807863654), (7, 2719902610), (10, 1903931827), (14, 1359951305), (35, 543980522), (70, 271990261), (1493, 12752390), (2986, 6376195), (7465, 2550478), (10451, 1821770), (14930, 1275239), (20902, 910885), (52255, 364354), (104510, 182177)]