9883408

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{1109}}^1$

素因数の和:1674

約数の個数: 20

約数和(自身を含む): 19200780

約数和(自身を除く): 9317372

約数列:

[1, 2, 4, 8, 16, 557, 1109, 1114, 2218, 2228, 4436, 4456, 8872, 8912, 17744, 617713, 1235426, 2470852, 4941704, 9883408]

約数ペア:

[(1, 9883408), (2, 4941704), (4, 2470852), (8, 1235426), (16, 617713), (557, 17744), (1109, 8912), (1114, 8872), (2218, 4456), (2228, 4436)]