13172770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 25800768

約数和(自身を除く): 12627998

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 947, 1070, 1391, 1894, 2782, 4735, 6955, 9470, 12311, 13910, 24622, 61555, 101329, 123110, 202658, 506645, 1013290, 1317277, 2634554, 6586385, 13172770]

約数ペア:

[(1, 13172770), (2, 6586385), (5, 2634554), (10, 1317277), (13, 1013290), (26, 506645), (65, 202658), (107, 123110), (130, 101329), (214, 61555), (535, 24622), (947, 13910), (1070, 12311), (1391, 9470), (1894, 6955), (2782, 4735)]