16193947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11069}}^1$

素因数の和:11106

約数の個数: 16

約数和(自身を含む): 21254400

約数和(自身を除く): 5060453

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 11069, 77483, 121759, 210311, 852313, 1472177, 2313421, 16193947]

約数ペア:

[(1, 16193947), (7, 2313421), (11, 1472177), (19, 852313), (77, 210311), (133, 121759), (209, 77483), (1463, 11069)]