15889156964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4253}}^1\times {\mathrm{54941}}^1$

素因数の和:59215

約数の個数: 24

約数和(自身を含む): 29449131768

約数和(自身を除く): 13559974804

約数列:

[1, 2, 4, 17, 34, 68, 4253, 8506, 17012, 54941, 72301, 109882, 144602, 219764, 289204, 933997, 1867994, 3735988, 233664073, 467328146, 934656292, 3972289241, 7944578482, 15889156964]

約数ペア:

[(1, 15889156964), (2, 7944578482), (4, 3972289241), (17, 934656292), (34, 467328146), (68, 233664073), (4253, 3735988), (8506, 1867994), (17012, 933997), (54941, 289204), (72301, 219764), (109882, 144602)]