22676390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8963}}^1$

素因数の和:9004

約数の個数: 32

約数和(自身を含む): 46469376

約数和(自身を除く): 23792986

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 8963, 17926, 44815, 89630, 98593, 197186, 206149, 412298, 492965, 985930, 1030745, 2061490, 2267639, 4535278, 11338195, 22676390]

約数ペア:

[(1, 22676390), (2, 11338195), (5, 4535278), (10, 2267639), (11, 2061490), (22, 1030745), (23, 985930), (46, 492965), (55, 412298), (110, 206149), (115, 197186), (230, 98593), (253, 89630), (506, 44815), (1265, 17926), (2530, 8963)]