30808954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6637}}^1$

素因数の和:6861

約数の個数: 16

約数和(自身を含む): 50661216

約数和(自身を除く): 19852262

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 6637, 13274, 73007, 146014, 1400407, 2800814, 15404477, 30808954]

約数ペア:

[(1, 30808954), (2, 15404477), (11, 2800814), (22, 1400407), (211, 146014), (422, 73007), (2321, 13274), (4642, 6637)]