17959942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8971}}^1$

素因数の和:9004

約数の個数: 32

約数和(自身を含む): 36175104

約数和(自身を除く): 18215162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 8971, 17942, 62797, 98681, 116623, 125594, 197362, 233246, 690767, 816361, 1282853, 1381534, 1632722, 2565706, 8979971, 17959942]

約数ペア:

[(1, 17959942), (2, 8979971), (7, 2565706), (11, 1632722), (13, 1381534), (14, 1282853), (22, 816361), (26, 690767), (77, 233246), (91, 197362), (143, 125594), (154, 116623), (182, 98681), (286, 62797), (1001, 17942), (2002, 8971)]