30019888

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{3917}}^1$

素因数の和:4404

約数の個数: 20

約数和(自身を含む): 58299840

約数和(自身を除く): 28279952

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 3917, 7664, 7834, 15668, 31336, 62672, 1876243, 3752486, 7504972, 15009944, 30019888]

約数ペア:

[(1, 30019888), (2, 15009944), (4, 7504972), (8, 3752486), (16, 1876243), (479, 62672), (958, 31336), (1916, 15668), (3832, 7834), (3917, 7664)]