17956394

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4241}}^1$

素因数の和:4345

約数の個数: 16

約数和(自身を含む): 28251720

約数和(自身を除く): 10295326

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 4241, 8482, 122989, 245978, 309593, 619186, 8978197, 17956394]

約数ペア:

[(1, 17956394), (2, 8978197), (29, 619186), (58, 309593), (73, 245978), (146, 122989), (2117, 8482), (4234, 4241)]