31272442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6007}}^1$

素因数の和:6165

約数の個数: 16

約数和(自身を含む): 49746240

約数和(自身を除く): 18473798

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 6007, 12014, 114133, 228266, 822959, 1645918, 15636221, 31272442]

約数ペア:

[(1, 31272442), (2, 15636221), (19, 1645918), (38, 822959), (137, 228266), (274, 114133), (2603, 12014), (5206, 6007)]