15988628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 29101800

約数和(自身を除く): 13113172

約数列:

[1, 2, 4, 29, 58, 116, 337, 409, 674, 818, 1348, 1636, 9773, 11861, 19546, 23722, 39092, 47444, 137833, 275666, 551332, 3997157, 7994314, 15988628]

約数ペア:

[(1, 15988628), (2, 7994314), (4, 3997157), (29, 551332), (58, 275666), (116, 137833), (337, 47444), (409, 39092), (674, 23722), (818, 19546), (1348, 11861), (1636, 9773)]