19314868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3217}}^1$

素因数の和:3319

約数の個数: 24

約数和(自身を含む): 36041600

約数和(自身を除く): 16726732

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 3217, 6004, 6434, 12868, 61123, 122246, 244492, 254143, 508286, 1016572, 4828717, 9657434, 19314868]

約数ペア:

[(1, 19314868), (2, 9657434), (4, 4828717), (19, 1016572), (38, 508286), (76, 254143), (79, 244492), (158, 122246), (316, 61123), (1501, 12868), (3002, 6434), (3217, 6004)]