19106402

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80279}}^1$

素因数の和:80305

約数の個数: 16

約数和(自身を含む): 34680960

約数和(自身を除く): 15574558

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80279, 160558, 561953, 1123906, 1364743, 2729486, 9553201, 19106402]

約数ペア:

[(1, 19106402), (2, 9553201), (7, 2729486), (14, 1364743), (17, 1123906), (34, 561953), (119, 160558), (238, 80279)]