15663772796

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4083361}}^1$

素因数の和:4083509

約数の個数: 24

約数和(自身を含む): 31556221536

約数和(自身を除く): 15892448740

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 4083361, 8166722, 16333444, 28583527, 57167054, 114334108, 559420457, 1118840914, 2237681828, 3915943199, 7831886398, 15663772796]

約数ペア:

[(1, 15663772796), (2, 7831886398), (4, 3915943199), (7, 2237681828), (14, 1118840914), (28, 559420457), (137, 114334108), (274, 57167054), (548, 28583527), (959, 16333444), (1918, 8166722), (3836, 4083361)]