15690862036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3331}}^1\times {\mathrm{61981}}^1$

素因数の和:65335

約数の個数: 24

約数和(自身を含む): 28913363360

約数和(自身を除く): 13222501324

約数列:

[1, 2, 4, 19, 38, 76, 3331, 6662, 13324, 61981, 63289, 123962, 126578, 247924, 253156, 1177639, 2355278, 4710556, 206458711, 412917422, 825834844, 3922715509, 7845431018, 15690862036]

約数ペア:

[(1, 15690862036), (2, 7845431018), (4, 3922715509), (19, 825834844), (38, 412917422), (76, 206458711), (3331, 4710556), (6662, 2355278), (13324, 1177639), (61981, 253156), (63289, 247924), (123962, 126578)]