15402021151

素因数分解:

${\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{192571}}^1$

素因数の和:193254

約数の個数: 12

約数和(自身を含む): 16955194312

約数和(自身を除く): 1553173161

約数列:

[1, 11, 121, 661, 7271, 79981, 192571, 2118281, 23301091, 127289431, 1400183741, 15402021151]

約数ペア:

[(1, 15402021151), (11, 1400183741), (121, 127289431), (661, 23301091), (7271, 2118281), (79981, 192571)]