22727306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 41986560

約数和(自身を除く): 19259254

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 1987, 3974, 5719, 11438, 13909, 27818, 37753, 75506, 85441, 170882, 264271, 528542, 598087, 1196174, 1623379, 3246758, 11363653, 22727306]

約数ペア:

[(1, 22727306), (2, 11363653), (7, 3246758), (14, 1623379), (19, 1196174), (38, 598087), (43, 528542), (86, 264271), (133, 170882), (266, 85441), (301, 75506), (602, 37753), (817, 27818), (1634, 13909), (1987, 11438), (3974, 5719)]