9801232

素因数分解:

$2^4\times 7^1\times {\mathrm{87511}}^1$

素因数の和:87526

約数の個数: 20

約数和(自身を含む): 21702976

約数和(自身を除く): 11901744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 87511, 175022, 350044, 612577, 700088, 1225154, 1400176, 2450308, 4900616, 9801232]

約数ペア:

[(1, 9801232), (2, 4900616), (4, 2450308), (7, 1400176), (8, 1225154), (14, 700088), (16, 612577), (28, 350044), (56, 175022), (112, 87511)]