15697575952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51636763}}^1$

素因数の和:51636790

約数の個数: 20

約数和(自身を含む): 32014793680

約数和(自身を除く): 16317217728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51636763, 103273526, 206547052, 413094104, 826188208, 981098497, 1962196994, 3924393988, 7848787976, 15697575952]

約数ペア:

[(1, 15697575952), (2, 7848787976), (4, 3924393988), (8, 1962196994), (16, 981098497), (19, 826188208), (38, 413094104), (76, 206547052), (152, 103273526), (304, 51636763)]