22109984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53149}}^1$

素因数の和:53172

約数の個数: 24

約数和(自身を含む): 46878300

約数和(自身を除く): 24768316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 53149, 106298, 212596, 425192, 690937, 850384, 1381874, 1700768, 2763748, 5527496, 11054992, 22109984]

約数ペア:

[(1, 22109984), (2, 11054992), (4, 5527496), (8, 2763748), (13, 1700768), (16, 1381874), (26, 850384), (32, 690937), (52, 425192), (104, 212596), (208, 106298), (416, 53149)]