15691931536

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{962459}}^1$

素因数の和:963486

約数の個数: 20

約数和(自身を含む): 30432985200

約数和(自身を除く): 14741053664

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 8152, 16304, 962459, 1924918, 3849836, 7699672, 15399344, 980745721, 1961491442, 3922982884, 7845965768, 15691931536]

約数ペア:

[(1, 15691931536), (2, 7845965768), (4, 3922982884), (8, 1961491442), (16, 980745721), (1019, 15399344), (2038, 7699672), (4076, 3849836), (8152, 1924918), (16304, 962459)]