22639958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 39128832

約数和(自身を除く): 16488874

約数列:

[1, 2, 11, 22, 23, 46, 101, 202, 253, 443, 506, 886, 1111, 2222, 2323, 4646, 4873, 9746, 10189, 20378, 25553, 44743, 51106, 89486, 112079, 224158, 492173, 984346, 1029089, 2058178, 11319979, 22639958]

約数ペア:

[(1, 22639958), (2, 11319979), (11, 2058178), (22, 1029089), (23, 984346), (46, 492173), (101, 224158), (202, 112079), (253, 89486), (443, 51106), (506, 44743), (886, 25553), (1111, 20378), (2222, 10189), (2323, 9746), (4646, 4873)]