21459588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{94121}}^1$

素因数の和:94147

約数の個数: 24

約数和(自身を含む): 52708320

約数和(自身を除く): 31248732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 94121, 188242, 282363, 376484, 564726, 1129452, 1788299, 3576598, 5364897, 7153196, 10729794, 21459588]

約数ペア:

[(1, 21459588), (2, 10729794), (3, 7153196), (4, 5364897), (6, 3576598), (12, 1788299), (19, 1129452), (38, 564726), (57, 376484), (76, 282363), (114, 188242), (228, 94121)]