2940212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 5910240

約数和(自身を除く): 2970028

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3517, 7034, 14068, 38687, 66823, 77374, 133646, 154748, 267292, 735053, 1470106, 2940212]

約数ペア:

[(1, 2940212), (2, 1470106), (4, 735053), (11, 267292), (19, 154748), (22, 133646), (38, 77374), (44, 66823), (76, 38687), (209, 14068), (418, 7034), (836, 3517)]