22207295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 8896705

約数列:

[1, 5, 11, 19, 55, 79, 95, 209, 269, 395, 869, 1045, 1345, 1501, 2959, 4345, 5111, 7505, 14795, 16511, 21251, 25555, 56221, 82555, 106255, 233761, 281105, 403769, 1168805, 2018845, 4441459, 22207295]

約数ペア:

[(1, 22207295), (5, 4441459), (11, 2018845), (19, 1168805), (55, 403769), (79, 281105), (95, 233761), (209, 106255), (269, 82555), (395, 56221), (869, 25555), (1045, 21251), (1345, 16511), (1501, 14795), (2959, 7505), (4345, 5111)]