9903899258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2207}}^1\times {\mathrm{203977}}^1$

素因数の和:206197

約数の個数: 16

約数和(自身を含む): 16213803264

約数和(自身を除く): 6309904006

約数列:

[1, 2, 11, 22, 2207, 4414, 24277, 48554, 203977, 407954, 2243747, 4487494, 450177239, 900354478, 4951949629, 9903899258]

約数ペア:

[(1, 9903899258), (2, 4951949629), (11, 900354478), (22, 450177239), (2207, 4487494), (4414, 2243747), (24277, 407954), (48554, 203977)]