16012172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{33083}}^1$

素因数の和:33109

約数の個数: 18

約数和(自身を含む): 30801204

約数和(自身を除く): 14789032

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 33083, 66166, 132332, 363913, 727826, 1455652, 4003043, 8006086, 16012172]

約数ペア:

[(1, 16012172), (2, 8006086), (4, 4003043), (11, 1455652), (22, 727826), (44, 363913), (121, 132332), (242, 66166), (484, 33083)]