22006972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4363}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 41911856

約数和(自身を除く): 19904884

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 4363, 5044, 8726, 17452, 56719, 113438, 226876, 423211, 846422, 1692844, 5501743, 11003486, 22006972]

約数ペア:

[(1, 22006972), (2, 11003486), (4, 5501743), (13, 1692844), (26, 846422), (52, 423211), (97, 226876), (194, 113438), (388, 56719), (1261, 17452), (2522, 8726), (4363, 5044)]