19597942

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15383}}^1$

素因数の和:15412

約数の個数: 24

約数和(自身を含む): 36829296

約数和(自身を除く): 17231354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15383, 30766, 107681, 199979, 215362, 399958, 753767, 1399853, 1507534, 2799706, 9798971, 19597942]

約数ペア:

[(1, 19597942), (2, 9798971), (7, 2799706), (13, 1507534), (14, 1399853), (26, 753767), (49, 399958), (91, 215362), (98, 199979), (182, 107681), (637, 30766), (1274, 15383)]