19802814

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{62273}}^1$

素因数の和:62331

約数の個数: 16

約数和(自身を含む): 40353552

約数和(自身を除く): 20550738

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 62273, 124546, 186819, 373638, 3300469, 6600938, 9901407, 19802814]

約数ペア:

[(1, 19802814), (2, 9901407), (3, 6600938), (6, 3300469), (53, 373638), (106, 186819), (159, 124546), (318, 62273)]