22232012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5209}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 42888720

約数和(自身を除く): 20656708

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 5209, 10418, 20836, 57299, 114598, 229196, 505273, 1010546, 2021092, 5558003, 11116006, 22232012]

約数ペア:

[(1, 22232012), (2, 11116006), (4, 5558003), (11, 2021092), (22, 1010546), (44, 505273), (97, 229196), (194, 114598), (388, 57299), (1067, 20836), (2134, 10418), (4268, 5209)]