21264482

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1601}}^1$

素因数の和:1861

約数の個数: 16

約数和(自身を含む): 33161400

約数和(自身を除く): 11896918

約数列:

[1, 2, 29, 58, 229, 458, 1601, 3202, 6641, 13282, 46429, 92858, 366629, 733258, 10632241, 21264482]

約数ペア:

[(1, 21264482), (2, 10632241), (29, 733258), (58, 366629), (229, 92858), (458, 46429), (1601, 13282), (3202, 6641)]