21769462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 38787840

約数和(自身を除く): 17018378

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 739, 1133, 1339, 1478, 2266, 2678, 8129, 9607, 14729, 16258, 19214, 29458, 76117, 105677, 152234, 211354, 837287, 989521, 1674574, 1979042, 10884731, 21769462]

約数ペア:

[(1, 21769462), (2, 10884731), (11, 1979042), (13, 1674574), (22, 989521), (26, 837287), (103, 211354), (143, 152234), (206, 105677), (286, 76117), (739, 29458), (1133, 19214), (1339, 16258), (1478, 14729), (2266, 9607), (2678, 8129)]