19300346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7207}}^1$

素因数の和:7325

約数の個数: 16

約数和(自身を含む): 31484544

約数和(自身を除く): 12184198

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 7207, 14414, 93691, 187382, 742321, 1484642, 9650173, 19300346]

約数ペア:

[(1, 19300346), (2, 9650173), (13, 1484642), (26, 742321), (103, 187382), (206, 93691), (1339, 14414), (2678, 7207)]