21461639056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9380087}}^1$

素因数の和:9380119

約数の個数: 40

約数和(自身を含む): 48851498304

約数和(自身を除く): 27389859248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 9380087, 18760174, 37520348, 75040696, 103180957, 121941131, 150081392, 206361914, 243882262, 412723828, 487764524, 825447656, 975529048, 1341352441, 1650895312, 1951058096, 2682704882, 5365409764, 10730819528, 21461639056]

約数ペア:

[(1, 21461639056), (2, 10730819528), (4, 5365409764), (8, 2682704882), (11, 1951058096), (13, 1650895312), (16, 1341352441), (22, 975529048), (26, 825447656), (44, 487764524), (52, 412723828), (88, 243882262), (104, 206361914), (143, 150081392), (176, 121941131), (208, 103180957), (286, 75040696), (572, 37520348), (1144, 18760174), (2288, 9380087)]