16955078

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5628

約数の個数: 24

約数和(自身を含む): 30544704

約数和(自身を除く): 13589626

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 5581, 11162, 39067, 78134, 173011, 273469, 346022, 546938, 1211077, 2422154, 8477539, 16955078]

約数ペア:

[(1, 16955078), (2, 8477539), (7, 2422154), (14, 1211077), (31, 546938), (49, 346022), (62, 273469), (98, 173011), (217, 78134), (434, 39067), (1519, 11162), (3038, 5581)]