15706225208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{159707}}^1$

素因数の和:160379

約数の個数: 32

約数和(自身を含む): 31047235200

約数和(自身を除く): 15341009992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 647, 1294, 2588, 5176, 12293, 24586, 49172, 98344, 159707, 319414, 638828, 1277656, 3034433, 6068866, 12137732, 24275464, 103330429, 206660858, 413321716, 826643432, 1963278151, 3926556302, 7853112604, 15706225208]

約数ペア:

[(1, 15706225208), (2, 7853112604), (4, 3926556302), (8, 1963278151), (19, 826643432), (38, 413321716), (76, 206660858), (152, 103330429), (647, 24275464), (1294, 12137732), (2588, 6068866), (5176, 3034433), (12293, 1277656), (24586, 638828), (49172, 319414), (98344, 159707)]