19378073346

素因数分解:

$2^1\times 3^1\times {\mathrm{6653}}^1\times {\mathrm{485447}}^1$

素因数の和:492105

約数の個数: 16

約数和(自身を含む): 38762051904

約数和(自身を除く): 19383978558

約数列:

[1, 2, 3, 6, 6653, 13306, 19959, 39918, 485447, 970894, 1456341, 2912682, 3229678891, 6459357782, 9689036673, 19378073346]

約数ペア:

[(1, 19378073346), (2, 9689036673), (3, 6459357782), (6, 3229678891), (6653, 2912682), (13306, 1456341), (19959, 970894), (39918, 485447)]