15492747346

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{143263}}^1$

素因数の和:143793

約数の個数: 16

約数和(自身を含む): 23466643200

約数和(自身を除く): 7973895854

約数列:

[1, 2, 139, 278, 389, 778, 54071, 108142, 143263, 286526, 19913557, 39827114, 55729307, 111458614, 7746373673, 15492747346]

約数ペア:

[(1, 15492747346), (2, 7746373673), (139, 111458614), (278, 55729307), (389, 39827114), (778, 19913557), (54071, 286526), (108142, 143263)]