22717586

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 34810560

約数和(自身を除く): 12092974

約数列:

[1, 2, 71, 142, 157, 314, 1019, 2038, 11147, 22294, 72349, 144698, 159983, 319966, 11358793, 22717586]

約数ペア:

[(1, 22717586), (2, 11358793), (71, 319966), (142, 159983), (157, 144698), (314, 72349), (1019, 22294), (2038, 11147)]