1189659844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11743}}^1$

素因数の和:11840

約数の個数: 48

約数和(自身を含む): 2314977280

約数和(自身を除く): 1125317436

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 124, 172, 589, 817, 1178, 1333, 1634, 2356, 2666, 3268, 5332, 11743, 23486, 25327, 46972, 50654, 101308, 223117, 364033, 446234, 504949, 728066, 892468, 1009898, 1456132, 2019796, 6916627, 9594031, 13833254, 15653419, 19188062, 27666508, 31306838, 38376124, 62613676, 297414961, 594829922, 1189659844]

約数ペア:

[(1, 1189659844), (2, 594829922), (4, 297414961), (19, 62613676), (31, 38376124), (38, 31306838), (43, 27666508), (62, 19188062), (76, 15653419), (86, 13833254), (124, 9594031), (172, 6916627), (589, 2019796), (817, 1456132), (1178, 1009898), (1333, 892468), (1634, 728066), (2356, 504949), (2666, 446234), (3268, 364033), (5332, 223117), (11743, 101308), (23486, 50654), (25327, 46972)]