19457112

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 52116480

約数和(自身を除く): 32659368

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 309, 408, 412, 463, 618, 824, 926, 1236, 1389, 1751, 1852, 2472, 2778, 3502, 3704, 5253, 5556, 7004, 7871, 10506, 11112, 14008, 15742, 21012, 23613, 31484, 42024, 47226, 47689, 62968, 94452, 95378, 143067, 188904, 190756, 286134, 381512, 572268, 810713, 1144536, 1621426, 2432139, 3242852, 4864278, 6485704, 9728556, 19457112]

約数ペア:

[(1, 19457112), (2, 9728556), (3, 6485704), (4, 4864278), (6, 3242852), (8, 2432139), (12, 1621426), (17, 1144536), (24, 810713), (34, 572268), (51, 381512), (68, 286134), (102, 190756), (103, 188904), (136, 143067), (204, 95378), (206, 94452), (309, 62968), (408, 47689), (412, 47226), (463, 42024), (618, 31484), (824, 23613), (926, 21012), (1236, 15742), (1389, 14008), (1751, 11112), (1852, 10506), (2472, 7871), (2778, 7004), (3502, 5556), (3704, 5253)]