21268524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{93283}}^1$

素因数の和:93309

約数の個数: 24

約数和(自身を含む): 52239040

約数和(自身を除く): 30970516

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 93283, 186566, 279849, 373132, 559698, 1119396, 1772377, 3544754, 5317131, 7089508, 10634262, 21268524]

約数ペア:

[(1, 21268524), (2, 10634262), (3, 7089508), (4, 5317131), (6, 3544754), (12, 1772377), (19, 1119396), (38, 559698), (57, 373132), (76, 279849), (114, 186566), (228, 93283)]