11872528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43649}}^1$

素因数の和:43674

約数の個数: 20

約数和(自身を含む): 24356700

約数和(自身を除く): 12484172

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43649, 87298, 174596, 349192, 698384, 742033, 1484066, 2968132, 5936264, 11872528]

約数ペア:

[(1, 11872528), (2, 5936264), (4, 2968132), (8, 1484066), (16, 742033), (17, 698384), (34, 349192), (68, 174596), (136, 87298), (272, 43649)]