22361405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 30796416

約数和(自身を除く): 8435011

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 1607, 2783, 8035, 13915, 17677, 36961, 88385, 184805, 194447, 406571, 972235, 2032855, 4472281, 22361405]

約数ペア:

[(1, 22361405), (5, 4472281), (11, 2032855), (23, 972235), (55, 406571), (115, 194447), (121, 184805), (253, 88385), (605, 36961), (1265, 17677), (1607, 13915), (2783, 8035)]