1999870824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11903993}}^1$

素因数の和:11904009

約数の個数: 32

約数和(自身を含む): 5713917120

約数和(自身を除く): 3714046296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 11903993, 23807986, 35711979, 47615972, 71423958, 83327951, 95231944, 142847916, 166655902, 249983853, 285695832, 333311804, 499967706, 666623608, 999935412, 1999870824]

約数ペア:

[(1, 1999870824), (2, 999935412), (3, 666623608), (4, 499967706), (6, 333311804), (7, 285695832), (8, 249983853), (12, 166655902), (14, 142847916), (21, 95231944), (24, 83327951), (28, 71423958), (42, 47615972), (56, 35711979), (84, 23807986), (168, 11903993)]