19606128

素因数分解:

$2^4\times 3^1\times {\mathrm{408461}}^1$

素因数の和:408472

約数の個数: 20

約数和(自身を含む): 50649288

約数和(自身を除く): 31043160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 408461, 816922, 1225383, 1633844, 2450766, 3267688, 4901532, 6535376, 9803064, 19606128]

約数ペア:

[(1, 19606128), (2, 9803064), (3, 6535376), (4, 4901532), (6, 3267688), (8, 2450766), (12, 1633844), (16, 1225383), (24, 816922), (48, 408461)]