19347044

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 34933920

約数和(自身を除く): 15586876

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 1123, 2246, 4307, 4492, 8614, 17228, 66257, 81979, 132514, 163958, 265028, 327916, 4836761, 9673522, 19347044]

約数ペア:

[(1, 19347044), (2, 9673522), (4, 4836761), (59, 327916), (73, 265028), (118, 163958), (146, 132514), (236, 81979), (292, 66257), (1123, 17228), (2246, 8614), (4307, 4492)]