19478712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73783}}^1$

素因数の和:73803

約数の個数: 32

約数和(自身を含む): 53124480

約数和(自身を除く): 33645768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 73783, 147566, 221349, 295132, 442698, 590264, 811613, 885396, 1623226, 1770792, 2434839, 3246452, 4869678, 6492904, 9739356, 19478712]

約数ペア:

[(1, 19478712), (2, 9739356), (3, 6492904), (4, 4869678), (6, 3246452), (8, 2434839), (11, 1770792), (12, 1623226), (22, 885396), (24, 811613), (33, 590264), (44, 442698), (66, 295132), (88, 221349), (132, 147566), (264, 73783)]