12920244

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{1481}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 30209088

約数和(自身を除く): 17288844

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 1481, 2181, 2908, 2962, 4362, 4443, 5924, 8724, 8886, 17772, 1076687, 2153374, 3230061, 4306748, 6460122, 12920244]

約数ペア:

[(1, 12920244), (2, 6460122), (3, 4306748), (4, 3230061), (6, 2153374), (12, 1076687), (727, 17772), (1454, 8886), (1481, 8724), (2181, 5924), (2908, 4443), (2962, 4362)]