1313698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 16

約数和(自身を含む): 2096640

約数和(自身を除く): 782942

約数列:

[1, 2, 19, 38, 181, 191, 362, 382, 3439, 3629, 6878, 7258, 34571, 69142, 656849, 1313698]

約数ペア:

[(1, 1313698), (2, 656849), (19, 69142), (38, 34571), (181, 7258), (191, 6878), (362, 3629), (382, 3439)]