19509282

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27791}}^1$

素因数の和:27815

約数の個数: 32

約数和(自身を含む): 46690560

約数和(自身を除く): 27181278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 27791, 55582, 83373, 166746, 250119, 361283, 500238, 722566, 750357, 1083849, 1500714, 2167698, 3251547, 6503094, 9754641, 19509282]

約数ペア:

[(1, 19509282), (2, 9754641), (3, 6503094), (6, 3251547), (9, 2167698), (13, 1500714), (18, 1083849), (26, 750357), (27, 722566), (39, 500238), (54, 361283), (78, 250119), (117, 166746), (234, 83373), (351, 55582), (702, 27791)]