19028326

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 30063240

約数和(自身を除く): 11034914

約数列:

[1, 2, 47, 59, 73, 94, 118, 146, 2209, 2773, 3431, 4307, 4418, 5546, 6862, 8614, 130331, 161257, 202429, 260662, 322514, 404858, 9514163, 19028326]

約数ペア:

[(1, 19028326), (2, 9514163), (47, 404858), (59, 322514), (73, 260662), (94, 202429), (118, 161257), (146, 130331), (2209, 8614), (2773, 6862), (3431, 5546), (4307, 4418)]