163211774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{4969}}^1$

素因数の和:6475

約数の個数: 16

約数和(自身を含む): 267306480

約数和(自身を除く): 104094706

約数列:

[1, 2, 11, 22, 1493, 2986, 4969, 9938, 16423, 32846, 54659, 109318, 7418717, 14837434, 81605887, 163211774]

約数ペア:

[(1, 163211774), (2, 81605887), (11, 14837434), (22, 7418717), (1493, 109318), (2986, 54659), (4969, 32846), (9938, 16423)]