69721906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{4919}}^1$

素因数の和:5313

約数の個数: 16

約数和(自身を含む): 110404800

約数和(自身を除く): 40682894

約数列:

[1, 2, 19, 38, 373, 746, 4919, 7087, 9838, 14174, 93461, 186922, 1834787, 3669574, 34860953, 69721906]

約数ペア:

[(1, 69721906), (2, 34860953), (19, 3669574), (38, 1834787), (373, 186922), (746, 93461), (4919, 14174), (7087, 9838)]