126173806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{21163}}^1$

素因数の和:21447

約数の個数: 16

約数和(自身を含む): 207237888

約数和(自身を除く): 81064082

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 21163, 42326, 232793, 465586, 5735173, 11470346, 63086903, 126173806]

約数ペア:

[(1, 126173806), (2, 63086903), (11, 11470346), (22, 5735173), (271, 465586), (542, 232793), (2981, 42326), (5962, 21163)]