19038654590

素因数分解:

$2^1\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{591079}}^1$

素因数の和:594307

約数の個数: 16

約数和(自身を含む): 34280275680

約数和(自身を除く): 15241621090

約数列:

[1, 2, 5, 10, 3221, 6442, 16105, 32210, 591079, 1182158, 2955395, 5910790, 1903865459, 3807730918, 9519327295, 19038654590]

約数ペア:

[(1, 19038654590), (2, 9519327295), (5, 3807730918), (10, 1903865459), (3221, 5910790), (6442, 2955395), (16105, 1182158), (32210, 591079)]