19735536

素因数分解:

$2^4\times 3^1\times {\mathrm{411157}}^1$

素因数の和:411168

約数の個数: 20

約数和(自身を含む): 50983592

約数和(自身を除く): 31248056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 411157, 822314, 1233471, 1644628, 2466942, 3289256, 4933884, 6578512, 9867768, 19735536]

約数ペア:

[(1, 19735536), (2, 9867768), (3, 6578512), (4, 4933884), (6, 3289256), (8, 2466942), (12, 1644628), (16, 1233471), (24, 822314), (48, 411157)]