13155290

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1291}}^1$

素因数の和:2317

約数の個数: 16

約数和(自身を含む): 23721120

約数和(自身を除く): 10565830

約数列:

[1, 2, 5, 10, 1019, 1291, 2038, 2582, 5095, 6455, 10190, 12910, 1315529, 2631058, 6577645, 13155290]

約数ペア:

[(1, 13155290), (2, 6577645), (5, 2631058), (10, 1315529), (1019, 12910), (1291, 10190), (2038, 6455), (2582, 5095)]