11215586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4157}}^1$

素因数の和:4249

約数の個数: 16

約数和(自身を含む): 17962560

約数和(自身を除く): 6746974

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 4157, 8314, 78983, 157966, 295147, 590294, 5607793, 11215586]

約数ペア:

[(1, 11215586), (2, 5607793), (19, 590294), (38, 295147), (71, 157966), (142, 78983), (1349, 8314), (2698, 4157)]