17885842130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5981887}}^1$

素因数の和:5981930

約数の個数: 32

約数和(自身を含む): 36178458624

約数和(自身を除く): 18292616494

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 5981887, 11963774, 29909435, 59818870, 77764531, 137583401, 155529062, 275166802, 388822655, 687917005, 777645310, 1375834010, 1788584213, 3577168426, 8942921065, 17885842130]

約数ペア:

[(1, 17885842130), (2, 8942921065), (5, 3577168426), (10, 1788584213), (13, 1375834010), (23, 777645310), (26, 687917005), (46, 388822655), (65, 275166802), (115, 155529062), (130, 137583401), (230, 77764531), (299, 59818870), (598, 29909435), (1495, 11963774), (2990, 5981887)]