13647205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19087}}^1$

素因数の和:19116

約数の個数: 16

約数和(自身を含む): 19240704

約数和(自身を除く): 5593499

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 19087, 95435, 209957, 248131, 1049785, 1240655, 2729441, 13647205]

約数ペア:

[(1, 13647205), (5, 2729441), (11, 1240655), (13, 1049785), (55, 248131), (65, 209957), (143, 95435), (715, 19087)]