18865682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 33182784

約数和(自身を除く): 14317102

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 691, 803, 1241, 1382, 1606, 2482, 7601, 11747, 13651, 15202, 23494, 27302, 50443, 100886, 129217, 258434, 554873, 857531, 1109746, 1715062, 9432841, 18865682]

約数ペア:

[(1, 18865682), (2, 9432841), (11, 1715062), (17, 1109746), (22, 857531), (34, 554873), (73, 258434), (146, 129217), (187, 100886), (374, 50443), (691, 27302), (803, 23494), (1241, 15202), (1382, 13651), (1606, 11747), (2482, 7601)]