69461986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{15107}}^1$

素因数の和:15150

約数の個数: 24

約数和(自身を含む): 120561840

約数和(自身を除く): 51099854

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 15107, 30214, 166177, 287033, 332354, 574066, 1827947, 3157363, 3655894, 6314726, 34730993, 69461986]

約数ペア:

[(1, 69461986), (2, 34730993), (11, 6314726), (19, 3655894), (22, 3157363), (38, 1827947), (121, 574066), (209, 332354), (242, 287033), (418, 166177), (2299, 30214), (4598, 15107)]