9905438

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:847

約数の個数: 16

約数和(自身を含む): 15289344

約数和(自身を除く): 5383906

約数列:

[1, 2, 47, 94, 167, 334, 631, 1262, 7849, 15698, 29657, 59314, 105377, 210754, 4952719, 9905438]

約数ペア:

[(1, 9905438), (2, 4952719), (47, 210754), (94, 105377), (167, 59314), (334, 29657), (631, 15698), (1262, 7849)]