21094076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1733}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 39327120

約数和(自身を除く): 18233044

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 1733, 3043, 3466, 6086, 6932, 12172, 29461, 58922, 117844, 310207, 620414, 1240828, 5273519, 10547038, 21094076]

約数ペア:

[(1, 21094076), (2, 10547038), (4, 5273519), (17, 1240828), (34, 620414), (68, 310207), (179, 117844), (358, 58922), (716, 29461), (1733, 12172), (3043, 6932), (3466, 6086)]