1887728

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1064

約数の個数: 20

約数和(自身を含む): 3690240

約数和(自身を除く): 1802512

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 929, 1016, 1858, 2032, 3716, 7432, 14864, 117983, 235966, 471932, 943864, 1887728]

約数ペア:

[(1, 1887728), (2, 943864), (4, 471932), (8, 235966), (16, 117983), (127, 14864), (254, 7432), (508, 3716), (929, 2032), (1016, 1858)]