21314668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{677}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 39638592

約数和(自身を除く): 18323924

約数列:

[1, 2, 4, 17, 34, 68, 463, 677, 926, 1354, 1852, 2708, 7871, 11509, 15742, 23018, 31484, 46036, 313451, 626902, 1253804, 5328667, 10657334, 21314668]

約数ペア:

[(1, 21314668), (2, 10657334), (4, 5328667), (17, 1253804), (34, 626902), (68, 313451), (463, 46036), (677, 31484), (926, 23018), (1354, 15742), (1852, 11509), (2708, 7871)]