24964678

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1239

約数の個数: 16

約数和(自身を含む): 38178000

約数和(自身を除く): 13213322

約数列:

[1, 2, 89, 139, 178, 278, 1009, 2018, 12371, 24742, 89801, 140251, 179602, 280502, 12482339, 24964678]

約数ペア:

[(1, 24964678), (2, 12482339), (89, 280502), (139, 179602), (178, 140251), (278, 89801), (1009, 24742), (2018, 12371)]