1923196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 3714480

約数和(自身を除く): 1791284

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 401, 436, 802, 1199, 1604, 2398, 4411, 4796, 8822, 17644, 43709, 87418, 174836, 480799, 961598, 1923196]

約数ペア:

[(1, 1923196), (2, 961598), (4, 480799), (11, 174836), (22, 87418), (44, 43709), (109, 17644), (218, 8822), (401, 4796), (436, 4411), (802, 2398), (1199, 1604)]