11987763170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1\times {\mathrm{8887}}^1$

素因数の和:12074

約数の個数: 32

約数和(自身を含む): 22089310848

約数和(自身を除く): 10101547678

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 3137, 6274, 8887, 15685, 17774, 31370, 44435, 88870, 134891, 269782, 382141, 674455, 764282, 1348910, 1910705, 3821410, 27878519, 55757038, 139392595, 278785190, 1198776317, 2397552634, 5993881585, 11987763170]

約数ペア:

[(1, 11987763170), (2, 5993881585), (5, 2397552634), (10, 1198776317), (43, 278785190), (86, 139392595), (215, 55757038), (430, 27878519), (3137, 3821410), (6274, 1910705), (8887, 1348910), (15685, 764282), (17774, 674455), (31370, 382141), (44435, 269782), (88870, 134891)]