13722212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15809}}^1$

素因数の和:15851

約数の個数: 24

約数和(自身を含む): 28331520

約数和(自身を除く): 14609308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 15809, 31618, 63236, 110663, 221326, 442652, 490079, 980158, 1960316, 3430553, 6861106, 13722212]

約数ペア:

[(1, 13722212), (2, 6861106), (4, 3430553), (7, 1960316), (14, 980158), (28, 490079), (31, 442652), (62, 221326), (124, 110663), (217, 63236), (434, 31618), (868, 15809)]