1948656568342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18217}}^1\times {\mathrm{255907}}^1$

素因数の和:274156

約数の個数: 32

約数和(自身を含む): 3356734999680

約数和(自身を除く): 1408078431338

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 18217, 36434, 200387, 255907, 346123, 400774, 511814, 692246, 2814977, 3807353, 4862233, 5629954, 7614706, 9724466, 53484563, 106969126, 4661857819, 9323715638, 51280436009, 88575298561, 102560872018, 177150597122, 974328284171, 1948656568342]

約数ペア:

[(1, 1948656568342), (2, 974328284171), (11, 177150597122), (19, 102560872018), (22, 88575298561), (38, 51280436009), (209, 9323715638), (418, 4661857819), (18217, 106969126), (36434, 53484563), (200387, 9724466), (255907, 7614706), (346123, 5629954), (400774, 4862233), (511814, 3807353), (692246, 2814977)]