109917812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{12799}}^1$

素因数の和:12935

約数の個数: 24

約数和(自身を含む): 204288000

約数和(自身を除く): 94370188

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 12799, 25598, 51196, 243181, 486362, 972724, 1446287, 2892574, 5785148, 27479453, 54958906, 109917812]

約数ペア:

[(1, 109917812), (2, 54958906), (4, 27479453), (19, 5785148), (38, 2892574), (76, 1446287), (113, 972724), (226, 486362), (452, 243181), (2147, 51196), (4294, 25598), (8588, 12799)]