19173648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30727}}^1$

素因数の和:30751

約数の個数: 40

約数和(自身を含む): 53343808

約数和(自身を除く): 34170160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30727, 61454, 92181, 122908, 184362, 245816, 368724, 399451, 491632, 737448, 798902, 1198353, 1474896, 1597804, 2396706, 3195608, 4793412, 6391216, 9586824, 19173648]

約数ペア:

[(1, 19173648), (2, 9586824), (3, 6391216), (4, 4793412), (6, 3195608), (8, 2396706), (12, 1597804), (13, 1474896), (16, 1198353), (24, 798902), (26, 737448), (39, 491632), (48, 399451), (52, 368724), (78, 245816), (104, 184362), (156, 122908), (208, 92181), (312, 61454), (624, 30727)]