219378434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{6679}}^1$

素因数の和:8185

約数の個数: 16

約数和(自身を含む): 359277120

約数和(自身を除く): 139898686

約数列:

[1, 2, 11, 22, 1493, 2986, 6679, 13358, 16423, 32846, 73469, 146938, 9971747, 19943494, 109689217, 219378434]

約数ペア:

[(1, 219378434), (2, 109689217), (11, 19943494), (22, 9971747), (1493, 146938), (2986, 73469), (6679, 32846), (13358, 16423)]