11982502

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 21876480

約数和(自身を除く): 9893978

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 421, 749, 842, 1498, 2033, 2947, 4066, 5894, 7999, 14231, 15998, 28462, 45047, 55993, 90094, 111986, 315329, 630658, 855893, 1711786, 5991251, 11982502]

約数ペア:

[(1, 11982502), (2, 5991251), (7, 1711786), (14, 855893), (19, 630658), (38, 315329), (107, 111986), (133, 90094), (214, 55993), (266, 45047), (421, 28462), (749, 15998), (842, 14231), (1498, 7999), (2033, 5894), (2947, 4066)]