22148938

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 39771648

約数和(自身を除く): 17622710

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 574, 658, 821, 1642, 1927, 3854, 5747, 11494, 13489, 26978, 33661, 38587, 67322, 77174, 235627, 270109, 471254, 540218, 1582067, 3164134, 11074469, 22148938]

約数ペア:

[(1, 22148938), (2, 11074469), (7, 3164134), (14, 1582067), (41, 540218), (47, 471254), (82, 270109), (94, 235627), (287, 77174), (329, 67322), (574, 38587), (658, 33661), (821, 26978), (1642, 13489), (1927, 11494), (3854, 5747)]