21549421254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1948763}}^1$

素因数の和:1948884

約数の個数: 32

約数和(自身を含む): 45834929280

約数和(自身を除く): 24285508026

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 3686, 5529, 11058, 1948763, 3897526, 5846289, 11692578, 37026497, 74052994, 111079491, 189030011, 222158982, 378060022, 567090033, 1134180066, 3591570209, 7183140418, 10774710627, 21549421254]

約数ペア:

[(1, 21549421254), (2, 10774710627), (3, 7183140418), (6, 3591570209), (19, 1134180066), (38, 567090033), (57, 378060022), (97, 222158982), (114, 189030011), (194, 111079491), (291, 74052994), (582, 37026497), (1843, 11692578), (3686, 5846289), (5529, 3897526), (11058, 1948763)]