13691419

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 16634880

約数和(自身を除く): 2943461

約数列:

[1, 7, 19, 113, 133, 791, 911, 2147, 6377, 15029, 17309, 102943, 121163, 720601, 1955917, 13691419]

約数ペア:

[(1, 13691419), (7, 1955917), (19, 720601), (113, 121163), (133, 102943), (791, 17309), (911, 15029), (2147, 6377)]