19016943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1741}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 27760512

約数和(自身を除く): 8743569

約数列:

[1, 3, 11, 33, 331, 993, 1741, 3641, 5223, 10923, 19151, 57453, 576271, 1728813, 6338981, 19016943]

約数ペア:

[(1, 19016943), (3, 6338981), (11, 1728813), (33, 576271), (331, 57453), (993, 19151), (1741, 10923), (3641, 5223)]