21314594

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 38638080

約数和(自身を除く): 17323486

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1117, 1363, 2234, 2726, 7819, 9541, 15638, 19082, 32393, 52499, 64786, 104998, 226751, 367493, 453502, 734986, 1522471, 3044942, 10657297, 21314594]

約数ペア:

[(1, 21314594), (2, 10657297), (7, 3044942), (14, 1522471), (29, 734986), (47, 453502), (58, 367493), (94, 226751), (203, 104998), (329, 64786), (406, 52499), (658, 32393), (1117, 19082), (1363, 15638), (2234, 9541), (2726, 7819)]