19424522

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:698

約数の個数: 24

約数和(自身を含む): 31918860

約数和(自身を除く): 12494338

約数列:

[1, 2, 13, 26, 101, 169, 202, 338, 569, 1138, 1313, 2626, 7397, 14794, 17069, 34138, 57469, 96161, 114938, 192322, 747097, 1494194, 9712261, 19424522]

約数ペア:

[(1, 19424522), (2, 9712261), (13, 1494194), (26, 747097), (101, 192322), (169, 114938), (202, 96161), (338, 57469), (569, 34138), (1138, 17069), (1313, 14794), (2626, 7397)]