1963622408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{21031}}^1$

素因数の和:22109

約数の個数: 32

約数和(自身を含む): 4020477120

約数和(自身を除く): 2056854712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1061, 2122, 4244, 8488, 11671, 21031, 23342, 42062, 46684, 84124, 93368, 168248, 231341, 462682, 925364, 1850728, 22313891, 44627782, 89255564, 178511128, 245452801, 490905602, 981811204, 1963622408]

約数ペア:

[(1, 1963622408), (2, 981811204), (4, 490905602), (8, 245452801), (11, 178511128), (22, 89255564), (44, 44627782), (88, 22313891), (1061, 1850728), (2122, 925364), (4244, 462682), (8488, 231341), (11671, 168248), (21031, 93368), (23342, 84124), (42062, 46684)]