11971976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 23952000

約数和(自身を除く): 11980024

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 997, 1501, 1994, 3002, 3988, 6004, 7976, 12008, 18943, 37886, 75772, 78763, 151544, 157526, 315052, 630104, 1496497, 2992994, 5985988, 11971976]

約数ペア:

[(1, 11971976), (2, 5985988), (4, 2992994), (8, 1496497), (19, 630104), (38, 315052), (76, 157526), (79, 151544), (152, 78763), (158, 75772), (316, 37886), (632, 18943), (997, 12008), (1501, 7976), (1994, 6004), (3002, 3988)]