28002106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9157}}^1$

素因数の和:9309

約数の個数: 16

約数和(自身を含む): 46156320

約数和(自身を除く): 18154214

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 9157, 18314, 100727, 201454, 1272823, 2545646, 14001053, 28002106]

約数ペア:

[(1, 28002106), (2, 14001053), (11, 2545646), (22, 1272823), (139, 201454), (278, 100727), (1529, 18314), (3058, 9157)]