15694319824

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{631613}}^1$

素因数の和:633174

約数の個数: 20

約数和(自身を含む): 30427372836

約数和(自身を除く): 14733053012

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 6212, 12424, 24848, 631613, 1263226, 2526452, 5052904, 10105808, 980894989, 1961789978, 3923579956, 7847159912, 15694319824]

約数ペア:

[(1, 15694319824), (2, 7847159912), (4, 3923579956), (8, 1961789978), (16, 980894989), (1553, 10105808), (3106, 5052904), (6212, 2526452), (12424, 1263226), (24848, 631613)]