21432003614

素因数分解:

$2^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1782139}}^1$

素因数の和:1783007

約数の個数: 16

約数和(自身を含む): 36783369600

約数和(自身を除く): 15351365986

約数列:

[1, 2, 7, 14, 859, 1718, 6013, 12026, 1782139, 3564278, 12474973, 24949946, 1530857401, 3061714802, 10716001807, 21432003614]

約数ペア:

[(1, 21432003614), (2, 10716001807), (7, 3061714802), (14, 1530857401), (859, 24949946), (1718, 12474973), (6013, 3564278), (12026, 1782139)]