16803956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19009}}^1$

素因数の和:19043

約数の個数: 24

約数和(自身を含む): 33533640

約数和(自身を除く): 16729684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 19009, 38018, 76036, 247117, 323153, 494234, 646306, 988468, 1292612, 4200989, 8401978, 16803956]

約数ペア:

[(1, 16803956), (2, 8401978), (4, 4200989), (13, 1292612), (17, 988468), (26, 646306), (34, 494234), (52, 323153), (68, 247117), (221, 76036), (442, 38018), (884, 19009)]