19320131710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{51341}}^1$

素因数の和:51681

約数の個数: 48

約数和(自身を含む): 38348777376

約数和(自身を除く): 19028645666

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 311, 605, 622, 1210, 1555, 3110, 3421, 6842, 17105, 34210, 37631, 51341, 75262, 102682, 188155, 256705, 376310, 513410, 564751, 1129502, 2823755, 5647510, 6212261, 12424522, 15967051, 31061305, 31934102, 62122610, 79835255, 159670510, 175637561, 351275122, 878187805, 1756375610, 1932013171, 3864026342, 9660065855, 19320131710]

約数ペア:

[(1, 19320131710), (2, 9660065855), (5, 3864026342), (10, 1932013171), (11, 1756375610), (22, 878187805), (55, 351275122), (110, 175637561), (121, 159670510), (242, 79835255), (311, 62122610), (605, 31934102), (622, 31061305), (1210, 15967051), (1555, 12424522), (3110, 6212261), (3421, 5647510), (6842, 2823755), (17105, 1129502), (34210, 564751), (37631, 513410), (51341, 376310), (75262, 256705), (102682, 188155)]