15693251888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57695779}}^1$

素因数の和:57695804

約数の個数: 20

約数和(自身を含む): 32194245240

約数和(自身を除く): 16500993352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57695779, 115391558, 230783116, 461566232, 923132464, 980828243, 1961656486, 3923312972, 7846625944, 15693251888]

約数ペア:

[(1, 15693251888), (2, 7846625944), (4, 3923312972), (8, 1961656486), (16, 980828243), (17, 923132464), (34, 461566232), (68, 230783116), (136, 115391558), (272, 57695779)]