30847982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6709}}^1$

素因数の和:6752

約数の個数: 24

約数和(自身を含む): 53545800

約数和(自身を除く): 22697818

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 6709, 13418, 73799, 127471, 147598, 254942, 811789, 1402181, 1623578, 2804362, 15423991, 30847982]

約数ペア:

[(1, 30847982), (2, 15423991), (11, 2804362), (19, 1623578), (22, 1402181), (38, 811789), (121, 254942), (209, 147598), (242, 127471), (418, 73799), (2299, 13418), (4598, 6709)]