19700704810

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3450211}}^1$

素因数の和:3450789

約数の個数: 16

約数和(自身を含む): 35523382752

約数和(自身を除く): 15822677942

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 3450211, 6900422, 17251055, 34502110, 1970070481, 3940140962, 9850352405, 19700704810]

約数ペア:

[(1, 19700704810), (2, 9850352405), (5, 3940140962), (10, 1970070481), (571, 34502110), (1142, 17251055), (2855, 6900422), (5710, 3450211)]