26803766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19973}}^1$

素因数の和:20047

約数の個数: 16

約数和(自身を含む): 44581968

約数和(自身を除く): 17778202

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 19973, 39946, 219703, 439406, 1218353, 2436706, 13401883, 26803766]

約数ペア:

[(1, 26803766), (2, 13401883), (11, 2436706), (22, 1218353), (61, 439406), (122, 219703), (671, 39946), (1342, 19973)]