17683490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8461}}^1$

素因数の和:8498

約数の個数: 32

約数和(自身を含む): 36555840

約数和(自身を除く): 18872350

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 8461, 16922, 42305, 84610, 93071, 160759, 186142, 321518, 465355, 803795, 930710, 1607590, 1768349, 3536698, 8841745, 17683490]

約数ペア:

[(1, 17683490), (2, 8841745), (5, 3536698), (10, 1768349), (11, 1607590), (19, 930710), (22, 803795), (38, 465355), (55, 321518), (95, 186142), (110, 160759), (190, 93071), (209, 84610), (418, 42305), (1045, 16922), (2090, 8461)]