22509802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 18616598

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 271, 349, 542, 698, 1897, 2443, 3794, 4607, 4886, 5933, 9214, 11866, 32249, 41531, 64498, 83062, 94579, 189158, 662053, 1324106, 1607843, 3215686, 11254901, 22509802]

約数ペア:

[(1, 22509802), (2, 11254901), (7, 3215686), (14, 1607843), (17, 1324106), (34, 662053), (119, 189158), (238, 94579), (271, 83062), (349, 64498), (542, 41531), (698, 32249), (1897, 11866), (2443, 9214), (3794, 5933), (4607, 4886)]