28337474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6163}}^1$

素因数の和:6206

約数の個数: 24

約数和(自身を含む): 49188720

約数和(自身を除く): 20851246

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 6163, 12326, 67793, 117097, 135586, 234194, 745723, 1288067, 1491446, 2576134, 14168737, 28337474]

約数ペア:

[(1, 28337474), (2, 14168737), (11, 2576134), (19, 1491446), (22, 1288067), (38, 745723), (121, 234194), (209, 135586), (242, 117097), (418, 67793), (2299, 12326), (4598, 6163)]