2019512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 4218480

約数和(自身を除く): 2198968

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 433, 583, 866, 1166, 1732, 2332, 3464, 4664, 4763, 9526, 19052, 22949, 38104, 45898, 91796, 183592, 252439, 504878, 1009756, 2019512]

約数ペア:

[(1, 2019512), (2, 1009756), (4, 504878), (8, 252439), (11, 183592), (22, 91796), (44, 45898), (53, 38104), (88, 22949), (106, 19052), (212, 9526), (424, 4763), (433, 4664), (583, 3464), (866, 2332), (1166, 1732)]