30500158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27281}}^1$

素因数の和:27339

約数の個数: 16

約数和(自身を含む): 50417136

約数和(自身を除く): 19916978

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 27281, 54562, 354653, 709306, 1173083, 2346166, 15250079, 30500158]

約数ペア:

[(1, 30500158), (2, 15250079), (13, 2346166), (26, 1173083), (43, 709306), (86, 354653), (559, 54562), (1118, 27281)]