13298810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{189983}}^1$

素因数の和:189997

約数の個数: 16

約数和(自身を含む): 27357696

約数和(自身を除く): 14058886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 189983, 379966, 949915, 1329881, 1899830, 2659762, 6649405, 13298810]

約数ペア:

[(1, 13298810), (2, 6649405), (5, 2659762), (7, 1899830), (10, 1329881), (14, 949915), (35, 379966), (70, 189983)]