15820323844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7075279}}^1$

素因数の和:7075339

約数の個数: 24

約数和(自身を含む): 30508607360

約数和(自身を除く): 14688283516

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 7075279, 14150558, 28301116, 91978627, 183957254, 304236997, 367914508, 608473994, 1216947988, 3955080961, 7910161922, 15820323844]

約数ペア:

[(1, 15820323844), (2, 7910161922), (4, 3955080961), (13, 1216947988), (26, 608473994), (43, 367914508), (52, 304236997), (86, 183957254), (172, 91978627), (559, 28301116), (1118, 14150558), (2236, 7075279)]