194687756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2561681}}^1$

素因数の和:2561704

約数の個数: 12

約数和(自身を含む): 358635480

約数和(自身を除く): 163947724

約数列:

[1, 2, 4, 19, 38, 76, 2561681, 5123362, 10246724, 48671939, 97343878, 194687756]

約数ペア:

[(1, 194687756), (2, 97343878), (4, 48671939), (19, 10246724), (38, 5123362), (76, 2561681)]