19124693764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6121861}}^1$

素因数の和:6121947

約数の個数: 24

約数和(自身を含む): 37025021376

約数和(自身を除く): 17900327612

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 6121861, 12243722, 24487444, 67340471, 134680942, 269361884, 434652131, 869304262, 1738608524, 4781173441, 9562346882, 19124693764]

約数ペア:

[(1, 19124693764), (2, 9562346882), (4, 4781173441), (11, 1738608524), (22, 869304262), (44, 434652131), (71, 269361884), (142, 134680942), (284, 67340471), (781, 24487444), (1562, 12243722), (3124, 6121861)]