222116726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449629}}^1$

素因数の和:449663

約数の個数: 16

約数和(自身を含む): 377689200

約数和(自身を除く): 155572474

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 449629, 899258, 5845177, 8542951, 11690354, 17085902, 111058363, 222116726]

約数ペア:

[(1, 222116726), (2, 111058363), (13, 17085902), (19, 11690354), (26, 8542951), (38, 5845177), (247, 899258), (494, 449629)]