22380728

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{15629}}^1$

素因数の和:15814

約数の個数: 16

約数和(自身を含む): 42201000

約数和(自身を除く): 19820272

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 15629, 31258, 62516, 125032, 2797591, 5595182, 11190364, 22380728]

約数ペア:

[(1, 22380728), (2, 11190364), (4, 5595182), (8, 2797591), (179, 125032), (358, 62516), (716, 31258), (1432, 15629)]