17993272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1471}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 37094400

約数和(自身を除く): 19101128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1471, 1529, 2942, 3058, 5884, 6116, 11768, 12232, 16181, 32362, 64724, 129448, 204469, 408938, 817876, 1635752, 2249159, 4498318, 8996636, 17993272]

約数ペア:

[(1, 17993272), (2, 8996636), (4, 4498318), (8, 2249159), (11, 1635752), (22, 817876), (44, 408938), (88, 204469), (139, 129448), (278, 64724), (556, 32362), (1112, 16181), (1471, 12232), (1529, 11768), (2942, 6116), (3058, 5884)]