16140154

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 24700608

約数和(自身を除く): 8560454

約数列:

[1, 2, 73, 146, 227, 454, 487, 974, 16571, 33142, 35551, 71102, 110549, 221098, 8070077, 16140154]

約数ペア:

[(1, 16140154), (2, 8070077), (73, 221098), (146, 110549), (227, 71102), (454, 35551), (487, 33142), (974, 16571)]