15061813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 18223520

約数和(自身を除く): 3161707

約数列:

[1, 13, 17, 19, 211, 221, 247, 289, 323, 2743, 3587, 3757, 4009, 4199, 5491, 46631, 52117, 60979, 68153, 71383, 792727, 885989, 1158601, 15061813]

約数ペア:

[(1, 15061813), (13, 1158601), (17, 885989), (19, 792727), (211, 71383), (221, 68153), (247, 60979), (289, 52117), (323, 46631), (2743, 5491), (3587, 4199), (3757, 4009)]