13250644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{751}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 25393536

約数和(自身を除く): 12142892

約数列:

[1, 2, 4, 11, 22, 44, 401, 751, 802, 1502, 1604, 3004, 4411, 8261, 8822, 16522, 17644, 33044, 301151, 602302, 1204604, 3312661, 6625322, 13250644]

約数ペア:

[(1, 13250644), (2, 6625322), (4, 3312661), (11, 1204604), (22, 602302), (44, 301151), (401, 33044), (751, 17644), (802, 16522), (1502, 8822), (1604, 8261), (3004, 4411)]