15071438

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 23023440

約数和(自身を除く): 7952002

約数列:

[1, 2, 89, 178, 227, 373, 454, 746, 20203, 33197, 40406, 66394, 84671, 169342, 7535719, 15071438]

約数ペア:

[(1, 15071438), (2, 7535719), (89, 169342), (178, 84671), (227, 66394), (373, 40406), (454, 33197), (746, 20203)]