21623038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{5107}}^1$

素因数の和:5211

約数の個数: 16

約数和(自身を含む): 34019280

約数和(自身を除く): 12396242

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 5107, 10214, 148103, 296206, 372811, 745622, 10811519, 21623038]

約数ペア:

[(1, 21623038), (2, 10811519), (29, 745622), (58, 372811), (73, 296206), (146, 148103), (2117, 10214), (4234, 5107)]