19982322474

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{8787301}}^1$

素因数の和:8787685

約数の個数: 16

約数和(自身を含む): 40070097120

約数和(自身を除く): 20087774646

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 8787301, 17574602, 26361903, 52723806, 3330387079, 6660774158, 9991161237, 19982322474]

約数ペア:

[(1, 19982322474), (2, 9991161237), (3, 6660774158), (6, 3330387079), (379, 52723806), (758, 26361903), (1137, 17574602), (2274, 8787301)]