11939802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4243}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 27704832

約数和(自身を除く): 15765030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 4243, 8486, 12729, 25458, 29701, 59402, 89103, 178206, 284281, 568562, 852843, 1705686, 1989967, 3979934, 5969901, 11939802]

約数ペア:

[(1, 11939802), (2, 5969901), (3, 3979934), (6, 1989967), (7, 1705686), (14, 852843), (21, 568562), (42, 284281), (67, 178206), (134, 89103), (201, 59402), (402, 29701), (469, 25458), (938, 12729), (1407, 8486), (2814, 4243)]