23771878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1408

約数の個数: 24

約数和(自身を含む): 39369888

約数和(自身を除く): 15598010

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1327, 1378, 2654, 8957, 17251, 17914, 34502, 70331, 140662, 224263, 448526, 914303, 1828606, 11885939, 23771878]

約数ペア:

[(1, 23771878), (2, 11885939), (13, 1828606), (26, 914303), (53, 448526), (106, 224263), (169, 140662), (338, 70331), (689, 34502), (1327, 17914), (1378, 17251), (2654, 8957)]