16713521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 19334400

約数和(自身を除く): 2620879

約数列:

[1, 11, 19, 209, 211, 379, 2321, 4009, 4169, 7201, 44099, 79211, 79969, 879659, 1519411, 16713521]

約数ペア:

[(1, 16713521), (11, 1519411), (19, 879659), (209, 79969), (211, 79211), (379, 44099), (2321, 7201), (4009, 4169)]