11189749910

素因数分解:

$2^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{696313}}^1$

素因数の和:697927

約数の個数: 16

約数和(自身を含む): 20154112416

約数和(自身を除く): 8964362506

約数列:

[1, 2, 5, 10, 1607, 3214, 8035, 16070, 696313, 1392626, 3481565, 6963130, 1118974991, 2237949982, 5594874955, 11189749910]

約数ペア:

[(1, 11189749910), (2, 5594874955), (5, 2237949982), (10, 1118974991), (1607, 6963130), (3214, 3481565), (8035, 1392626), (16070, 696313)]