19554456

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15373}}^1$

素因数の和:15435

約数の個数: 32

約数和(自身を含む): 49811760

約数和(自身を除く): 30257304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15373, 30746, 46119, 61492, 92238, 122984, 184476, 368952, 814769, 1629538, 2444307, 3259076, 4888614, 6518152, 9777228, 19554456]

約数ペア:

[(1, 19554456), (2, 9777228), (3, 6518152), (4, 4888614), (6, 3259076), (8, 2444307), (12, 1629538), (24, 814769), (53, 368952), (106, 184476), (159, 122984), (212, 92238), (318, 61492), (424, 46119), (636, 30746), (1272, 15373)]