19561764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{95891}}^1$

素因数の和:95915

約数の個数: 24

約数和(自身を含む): 48329568

約数和(自身を除く): 28767804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 95891, 191782, 287673, 383564, 575346, 1150692, 1630147, 3260294, 4890441, 6520588, 9780882, 19561764]

約数ペア:

[(1, 19561764), (2, 9780882), (3, 6520588), (4, 4890441), (6, 3260294), (12, 1630147), (17, 1150692), (34, 575346), (51, 383564), (68, 287673), (102, 191782), (204, 95891)]