15297142

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12277}}^1$

素因数の和:12375

約数の個数: 16

約数和(自身を含む): 26520480

約数和(自身を除く): 11223338

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 12277, 24554, 85939, 171878, 1092653, 2185306, 7648571, 15297142]

約数ペア:

[(1, 15297142), (2, 7648571), (7, 2185306), (14, 1092653), (89, 171878), (178, 85939), (623, 24554), (1246, 12277)]