2421892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2931

約数の個数: 24

約数和(自身を含む): 4868640

約数和(自身を除く): 2446748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2897, 5794, 11588, 31867, 55043, 63734, 110086, 127468, 220172, 605473, 1210946, 2421892]

約数ペア:

[(1, 2421892), (2, 1210946), (4, 605473), (11, 220172), (19, 127468), (22, 110086), (38, 63734), (44, 55043), (76, 31867), (209, 11588), (418, 5794), (836, 2897)]