19487182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 34935264

約数和(自身を除く): 15448082

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1117, 1342, 1586, 2234, 8723, 12287, 14521, 17446, 24574, 29042, 68137, 136274, 159731, 319462, 749507, 885781, 1499014, 1771562, 9743591, 19487182]

約数ペア:

[(1, 19487182), (2, 9743591), (11, 1771562), (13, 1499014), (22, 885781), (26, 749507), (61, 319462), (122, 159731), (143, 136274), (286, 68137), (671, 29042), (793, 24574), (1117, 17446), (1342, 14521), (1586, 12287), (2234, 8723)]