19803498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23081}}^1$

素因数の和:23110

約数の個数: 32

約数和(自身を含む): 46533312

約数和(自身を除く): 26729814

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 23081, 46162, 69243, 138486, 253891, 300053, 507782, 600106, 761673, 900159, 1523346, 1800318, 3300583, 6601166, 9901749, 19803498]

約数ペア:

[(1, 19803498), (2, 9901749), (3, 6601166), (6, 3300583), (11, 1800318), (13, 1523346), (22, 900159), (26, 761673), (33, 600106), (39, 507782), (66, 300053), (78, 253891), (143, 138486), (286, 69243), (429, 46162), (858, 23081)]