11849420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53861}}^1$

素因数の和:53881

約数の個数: 24

約数和(自身を含む): 27146448

約数和(自身を除く): 15297028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 53861, 107722, 215444, 269305, 538610, 592471, 1077220, 1184942, 2369884, 2962355, 5924710, 11849420]

約数ペア:

[(1, 11849420), (2, 5924710), (4, 2962355), (5, 2369884), (10, 1184942), (11, 1077220), (20, 592471), (22, 538610), (44, 269305), (55, 215444), (110, 107722), (220, 53861)]