19158889414

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^3\times {\mathrm{27017}}^1$

素因数の和:27137

約数の個数: 32

約数和(自身を含む): 33757369920

約数和(自身を除く): 14598480506

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1369, 2738, 9583, 19166, 27017, 50653, 54034, 101306, 189119, 354571, 378238, 709142, 999629, 1999258, 6997403, 13994806, 36986273, 73972546, 258903911, 517807822, 1368492101, 2736984202, 9579444707, 19158889414]

約数ペア:

[(1, 19158889414), (2, 9579444707), (7, 2736984202), (14, 1368492101), (37, 517807822), (74, 258903911), (259, 73972546), (518, 36986273), (1369, 13994806), (2738, 6997403), (9583, 1999258), (19166, 999629), (27017, 709142), (50653, 378238), (54034, 354571), (101306, 189119)]