38836259

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21929}}^1$

素因数の和:21970

約数の個数: 16

約数和(自身を含む): 50526720

約数和(自身を除く): 11690461

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 21929, 153503, 241219, 504367, 1688533, 3530569, 5548037, 38836259]

約数ペア:

[(1, 38836259), (7, 5548037), (11, 3530569), (23, 1688533), (77, 504367), (161, 241219), (253, 153503), (1771, 21929)]