19418139841

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{37489}}^1$

素因数の和:37908

約数の個数: 16

約数和(自身を含む): 20528024400

約数和(自身を除く): 1109884559

約数列:

[1, 29, 53, 337, 1537, 9773, 17861, 37489, 517969, 1087181, 1986917, 12633793, 57620593, 366379997, 669591029, 19418139841]

約数ペア:

[(1, 19418139841), (29, 669591029), (53, 366379997), (337, 57620593), (1537, 12633793), (9773, 1986917), (17861, 1087181), (37489, 517969)]