15696218416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{16082191}}^1$

素因数の和:16082260

約数の個数: 20

約数和(自身を含む): 30909973024

約数和(自身を除く): 15213754608

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 16082191, 32164382, 64328764, 128657528, 257315056, 981013651, 1962027302, 3924054604, 7848109208, 15696218416]

約数ペア:

[(1, 15696218416), (2, 7848109208), (4, 3924054604), (8, 1962027302), (16, 981013651), (61, 257315056), (122, 128657528), (244, 64328764), (488, 32164382), (976, 16082191)]