15691705016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1493879}}^1$

素因数の和:1493999

約数の個数: 32

約数和(自身を含む): 31998909600

約数和(自身を除く): 16307204584

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 1493879, 2987758, 5975516, 11951032, 19420427, 38840854, 77681708, 150881779, 155363416, 301763558, 603527116, 1207054232, 1961463127, 3922926254, 7845852508, 15691705016]

約数ペア:

[(1, 15691705016), (2, 7845852508), (4, 3922926254), (8, 1961463127), (13, 1207054232), (26, 603527116), (52, 301763558), (101, 155363416), (104, 150881779), (202, 77681708), (404, 38840854), (808, 19420427), (1313, 11951032), (2626, 5975516), (5252, 2987758), (10504, 1493879)]