10839956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 21288960

約数和(自身を除く): 10449004

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 107, 124, 172, 214, 428, 589, 817, 1178, 1333, 1634, 2033, 2356, 2666, 3268, 3317, 4066, 4601, 5332, 6634, 8132, 9202, 13268, 18404, 25327, 50654, 63023, 87419, 101308, 126046, 142631, 174838, 252092, 285262, 349676, 570524, 2709989, 5419978, 10839956]

約数ペア:

[(1, 10839956), (2, 5419978), (4, 2709989), (19, 570524), (31, 349676), (38, 285262), (43, 252092), (62, 174838), (76, 142631), (86, 126046), (107, 101308), (124, 87419), (172, 63023), (214, 50654), (428, 25327), (589, 18404), (817, 13268), (1178, 9202), (1333, 8132), (1634, 6634), (2033, 5332), (2356, 4601), (2666, 4066), (3268, 3317)]